Hard drive repair

Backup Data Properly

2009-02-25T06:29:00.000-08:00

Computer data can be very important to us, especially those of us who make a living on the computer. Over the last several years, the computer has grown on all of us, making our lives so much easier. For that very reason, it’s easy to tell that if we lost our computer data, it would completely destroy a majority of us.

Losing data can be an overwhelming thought to say the least. Computers store data, although machines have been known to fail. Even though the computer has become a lot more reliable over the years, it is virtually impossible to prevent computers from losing data.

You don’t need to take this lying down through, as you can indeed fight back. The ideal way to ensure that you never lose your precious data, is to back it up and keep backing it up. You should back up your computer data at least once a week, with once per day being the recommended way to do it.

In the past, and even some today, the floppy disc is the main method used to back up computer data. Even though they store a small amount of data, they are easy to access, easy to use, and nearly every computer has one. Those of you who are looking to take things to the next level should look into backing up your entire hard drive. Backing up your entire hard drive is something that everyone should do, as it is indeed one of the best and most reliable ways to backup your computer.

When you create a backup of your entire hard drive, it will copy all of your information, so if something happens you’ll always have your data. Doing a full backup of your hard drive is great, although it can be very time consuming. To make matters worse, it is recommended that you create a backup at least once a week. On the other hand, if what you have on your computer is very important, you’ll find it more than worth the effort and time needed to back things up.

Another way you can back up your data, programs, and files, is to burn them directly to a data CD or DVD. This way, you can select which files or folders you want to keep. If you use CD/RW or DVD/RW disks, you can continue to add information to them when you create a backup. If you don’t use the RW (re-writable) media, then you won’t be able to go back and add more information to the disc.

Burning data directly to discs are the method of backup that most people are using these days, although backing up the entire hard drive is the preferred way of backing up your data. If you plan to use discs, you’ll need either a CD or DVD burner, which you can get for a great price these days. The discs are cheap as well, which only makes this method of backing things up that much better.

Whether it’s for your business or for personal reasons, you can’t go wrong backing up your data. You should always strive to back things up properly, as this will ensure that the data will always be there when you need it. This way, if you computer happens to crash or you lose everything on your hard drive, you’ll always have your backup files to go back to. This in itself can save you a lot of time, effort, and quite possibly even money - just for the simple fact that the files are all but a copy away to restore.

Preventing And Reversing Data Loss

2009-02-25T06:27:00.001-08:00

One of the most stressful times that a simple student or employee may encounter is a loss of an important file on the computer. It can be a day of doom if you are due to submit your paper or make a presentation and at the worst possible moment your file is deleted. Thus, data recovery may be the answer you are looking for. Data recovery is technology that will help you to salvage lost data. First things first, you may want to take out your rolodex and try calling your tech-savvy friends to help you out. In case you have no more choice, you just might have to spend a little bit to get yourself a data recovery software or a specialist to help you out.

1. Determine What's Wrong:

- your computer will not start at all
- blue screen of death
- your computer boots up, but files are missing or are corrupted
- your computer opens up but you cannot seem to find some of your other drives

2. Weird Sounds

Before doing anything, try to hear if there are any sounds coming from your hard drive like a weird scratching, scraping or ticking. If you do hear something like it, then it is enough to conclude that your hardware may be physically damaged. The only possibility for you is to take your computer to a data recovery service where experts might be able to get your data off for you. Of course, this would entail a lot of time and money, so you may want to weigh the value of the data you lost before going a step further.

3. Do-It-Yourself Data Recovery Tips:

- Acquire and download software to help you out
- Not all software is free
- Attach your hard drive to another computer if your computer has only a single drive. This is to provide enough space to store all your data
- If your computer has a rollback safety feature, try and roll back to a previous saved state to restore damage

4. Possible Causes Of Damage:

- Lightning strike
- Virus
- Hard drive failure
- Accidental deletion of data
- Water/fire damage
- Improper software installation overwriting important data

5. Be Prepared - Make Backups

Having back-ups is the only solution to your data loss problems. They come in various forms:

- Virus protection software
- Personal firewall
- CD backup
- DVD backup
- RAID hard drive

6. Back-Up Tips

- Try investing in backup software of good quality and performance. Products that leave you secured from data loss disaster or further computer file crashes are always a good investment.
- Double check the restore capability. The software should have features that guarantee that while the product is performing your back up it checks all the data down to the level of bits and bytes.
- Double check the capability of your back up medium. Invest on the best back up software you can get and at the same time, for the purposes of prevention, start manually and diligently backing up your data regularly.
- Do an inspection of your hard drives from time to time. Always be on guard of viruses and spywares that can possibly crash your hardware. Defrag your computer regularly to correct errors and check bad sectors as soon as they are detected.
- Be sure you conduct a proper documentation of what transpired during the data loss disaster, what you have observed, as it progresses and the things you attempted doing to give your files the first aid. This will help the data recovery expert to track the problem and recommend the best solution for your problem.

Data Recovery First Aid: 3 Tips To Increase Your Chances Of Success

2009-02-25T06:25:00.000-08:00

Let's get to the important part first - if you've just lost your data, skip past this introduction and go directly to our first tip, so you can start your rescue operation. If not, a few minutes spent now might help you a lot in the future. Pay special attention to our third tip.

I always thought of myself as a reliable guy with reliable data. I never deleted my files accidentally, I made regular backups and had a power supply for my computer to protect me against surges and outages. However last year I experienced two cases of data loss where I needed to use recovery software. The first was a dead hard drive that'd hardly served a year. Subsequently, I accidentally deleted a large project file that was too big for the Recycle Bin. Happily I've got all my data back, thanks to good advice and a little preparation.

These handy tips will help you stay confident in the face of data loss, no matter how it occurs.

Tip #1: Use your system as little as possible until you recover all of your lost files. The more activity taking place on your hard disk, the greater the chance that some of your lost data might be written over.

- Don't copy any files to the disk containing your lost data;
- Avoid browsing the web, because your web browser saves cache files on the disk;
- Don't launch any unnecessary programs, because they can also use your disk;
- Don't restart your computer.
Tip #2: Before you go further, take steps to free up some space on the disk containing your lost files. The more free space your system has, the less chance of overwriting any lost files with new ones. You can do one or more of the following things.
- Delete old files that you don't need anymore (you can also move them to another source, like a USB flash drive, instead of deleting);
- Empty your Recycle Bin - making sure that you haven't put any important files in there by mistake;
- Empty your browser cache. For Internet Explorer, click on the "Tools" menu, then select "Internet Options". Then, on the "General" tab, click the "Delete Files..." button.
Tip #3: To install any software after data damage increases the risk of your data being overwritten, so if you haven't had any data problems yet, consider installing a data recovery program just in case. Prevention is always better than cure, and a recovery program is good insurance for your data. However, if you don't yet have a recovery program, find one and - if possible - avoid installing it to the disk where your lost files are located.
Most recovery programs work fairly similarly. You need to select the disk where the lost files are located, let the program analyze the content of the disk - this can take a while - and then select the file you want to recover. Then, provide a location where you want to save that file. You should try to avoid recovering files to the same disk. You could use another hard drive, a network or removable media like a floppy disk or USB flash drive.
After you recover your files, check that they are correct. If you've recovered applications, check that they still run, or if you've recovered documents, check that your words are still there. Even the best recovery software can't guarantee 100% results. If some parts of your files were overwritten - meaning that other data was saved to their location on your disk - after recovery they might contain invalid information. Depending on the type of file involved, partially recovered files like this can be mended by special utilities.

Good Software can fix your lost mail trouble

2009-02-25T06:23:00.000-08:00

Emails are an essential medium of communication in the fast track world of today. Be it for our personal or for business purposes, emails are indispensable. Loss of emails can bring about anything from a minor loss to devastation, depending on the need of the user. Hence, data recovery vis a vis emails is an absolute must, especially if emails are essential communication tools for one’s business. Data recovery softwares are a viable and dependable option when it comes to effective email recovery.

Data recovery softwares function differently for different types of files, which are:

* Outlook PST Files
* Outlook Express DBX Files
* Web Mail

Outlook PST Files

PST Files are very complex. So, once data is lost from these files, it is important to recover the data as well as repair them. To recover data the files themselves, these softwares are very helpful. Good software is equipped to repair and restore data from damaged or corrupted Microsoft Outlook file.

Microsoft Outlook stores email messages, contacts, notes and folders on the local drive as a .pst file. The Outlook recovery software scans the damaged .pst file and extracts and saves information in a new usable .pst file, enabling PST Recovery.

The key features of good PST files recovery software are:

* Providing PST Recovery from folders, calendars, contacts, tasks, notes.
* Repairing even the password protected files
* Restoration of formatting from RTF and HTML messages
* Recovering data from encrypted files
* Providing support to repair .pst files.
* Recovering deleted email attachments.

Outlook Express DBX Files

Good recovery software can scan, extract and save emails form .dbx files in which Microsoft Outlook Express stores messages and folders in the local drive. It should also be allowed to retrieve accidentally deleted messages from the ‘Deleted Items’ folder in Outlook Express. The .dbx files also need to be repaired so as to enable smooth functioning subsequently.

The key features of good DBX files recovery software are:

* Providing Mail Recovery from Outlook Express dbx files.
* Providing deleted email recovery of dbx files from corrupt media, such as floppy disks, Zip disks, CD ROMs, etc.
* Provides Mailbox repair of dbx files.
* Support to repair dbx files within a size limitation.
* Recovering deleted email attachments.
* Enabling the recovered messages to be opened directly in MS Outlook Express.
* Enabling recovered messages to be saved in the *.eml file format on any (including network) disks visible by the host operating system.
* Enabling message source view.

Web Mail

In order to access a web based email program like Yahoo or Hotmail, one has to use the Internet Browser to log onto a remote computer which stores the emails. When mails from it are deleted, they cannot be recovered. Hence, data recovery software is required to retrieve that data. It is a very complicated procedure, and only messages that have been opened already can be retrieved using a good software.

As the old and clichéd adage goes, prevention I better than cure. So, it is advised that a lot of care be taken. After all, loss of important mails can spell disaster for your business.

Data Recovery Tips

2009-02-25T06:20:00.001-08:00

When it comes to hard drive data recovery there are a lot of myths out there. People are recommending Scandisk or some 10 year old DOS utility as the most sophisticated data recovery tools. When turning to a discussion group for help after a system crash, you often get to hear: "Just recover from your back-up - you have one, don't you?" Now - that's helpful! Whatever happened to your data - whether files were accidentally deleted, the drive was formatted or fdisk'ed, a virus has wiped out the boot record or even if it is no longer recognized by the OS, as long as it wasn't physically overwritten, the data which was on the drive is still there and can be recovered. The files just aren't accessible anymore the way they should be. For example, if you delete a file, the file's data is not deleted from the drive, but instead a signature byte is set at the start of the file's file name. This signature byte tells the OS that this area can be overwritten by other data next.

And that's exactly what happens: the next time you write something to the drive, the new data will be written to the so marked area. But this also means, that as long as nothing new is written to the drive, the data is still there, intact and can therefore be easy recovered. This behavior is also the reason why trying to undelete single deleted files often isn't successful. When you delete a file and you empty the recycle bin as well - as soon as you notice that you still need the file, chances are that you have done something in the meantime, that has overwritten the data area of the file. Even in cases which seem the most radical - when you for example have formatted your drive from FAT32 to NTFS- and five minutes later realize that you didn't mean to format THIS drive, all of your files are still there.

When you format a FAT32 drive, everything is destroyed (the boot record, the FAT, the root directory) except for the partition table and the data. And that's all you need! As long as the data's still there your files can be reconstructed - very often nearly perfectly.

"Installing this one program will not hurt..." Yes it will!

NEVER install or copy anything to the hard drive you want to recover data from.

If you can avoid it, don't even run the drive anymore. Run it only one more time, after you have attached it to a healthy Windows computer as a second drive, installed the data recovery software on the other, "good" drive, and are running the software to scan the "bad" drive. Writing anything to the drive you have the data loss on, can doom the whole recovery. Installing a seemingly tiny 1MB program on the drive can mean that you are not only overwriting 1MB of space on the drive, but are corrupting 500MB or more worth of files (especially when the hdd is fragmented) beyond recovery. Even surfing the Internet (looking for data recovery tools) without downloading anything can overwrite data on the drive. While on the Internet temporary file are constantly created on your hard drive, often without you knowing it and even if you have disabled the use of cookies etc...

"In the end only a professional data recovery service can help..." If you lost data due to a physical problem with the drive, for example the drive is making strange noises, doesn't spin at all, or is no longer recognized by the BIOS, this might be the case. When a hdd is physically damaged most times no software solution is going to bring your data back. It is recommended not even to try to recover your hdd yourself in these cases, because each time you run a damaged drive could be last time it is running at all. When you still feel tempted to try to recover a physically challenged drive yourself, at least - before you do anything else- make an image of the drive and run all data recovery attempts on the image. But for all data loss scenarios due to logical failures like accidental file deletion, format, fdisk, software or power failure, user error, virus attack etc. the following is true:

* You don't have to be a computer pro to conduct your own data recovery safely and inexpensively!
* Don't try to use any repair tools, like "boot record repair" or "bad sector repair" tools, whatever is out there. Don't run ScanDisk. These tools are writing to your drive, and in the process are likely to overwrite the very files you intend to recover.
* Instead use data recovery tools, which don't write to the drive. Make sure to use the data recovery software as recommended. Never install or copy anything to the drive you are about to recover. Instead attach the drive to a working Windows computer as a second or slave drive and run the software from the "good" computer.

Data Recovery Over Hard Disk Failure

2009-02-25T06:18:00.001-08:00

Hard Disk: An Introduction

Hard Disks are used to store information. All information on computers are stored in files. Hard disks store the majority of information on today's modern computer. Hard disk drives (HDDs) can be critically damaged by static electricity, shock, and other factors, often resulting in failure or the loss of valuable data. In many cases it may become necessary to recover information from your hard drive. Such retrieval is quite possible.

Hard Disk Failure

*Physical Failures

Physical failure occurs from sudden switch off, power failure, sliding them off desks and cheap components. As for data loss, data is only magnetic impulses on the surface of a hard disk. And ridiculously small bits of magnetism at that! When the magnetic impulse fades, or changes position, trouble starts.

Drive Alignment Drift is another cause of problems. Mechanical devices are subject to wear and tear, heat and cold, loosening tolerances etc.

The small changes in the read/write heads wouldn't matter usually, as data still gets written in the same place as it will be read later. However, there is some data that hardly ever gets re-written, and that is the Sector ID Headers.

*Logical Failures

Master Boot Record Failure

Technically, when the Master Boot Record is working correctly, the master boot code scans the partition table for the active partition, finds the starting sector, loads a copy of the boot sector from the active partition into memory and then transfers control to the executable code in the boot sector. If the master boot code cannot complete these functions, the system displays a message similar to the MBR error.

*Boot Sector Failure

The boot sector is a region of a hard disk, floppy disk, and other similar data storage device. It is loaded to memory and executed as a part of the bootstrap sequence. The boot sector contains a small computer program that is loaded on the operating system into memory and transfers the control.

Most boot sector failure occurs by the defection of boot sector virus. Boot sector viruses are usually spread by infected floppy disks. In the past, these were usually bootable disks, but this is no longer the case. A floppy disk does not need to be bootable to transmit a boot virus. Any disk can cause infection if it is in the drive when the computer boots up or shuts down.

*Accidentally Deleted Data

Some time some how you may delete a file thinking we don?t need it any more, but in a week or or two you may realize that it is a needed one. It happens to the best of us, but fortunately there are ways to get these lost files back.

When it comes to data on your computer, it is almost impossible to accidentally remove it beyond recoverability. Even if you are intentionally trying to completely wipe a file from your hard drive it is exceedingly difficult.

*Cross Linked Files

A file system error that corrupts the contents of an existing file by writing data from another file into the same cluster. Running Scandisk or a similar program cleans up the problem, but one of the files is no longer usable.

*Bad Sectors

It is a portion of the Hard disk that cannot be used any more. If a part of the disk get bad sector which contains data then those data is to be recovered before use. When you format a disk, the OS will mark all the unusable sector as bad sector, however, this does not affect the overall performance of the disk as the damaged space is considered unusable.

Hard Disk Data Recovery

*Replace the (Circuit Board) PCB

Upon a Hard Drive circuit board failure, it is possible to get back the data by carefully replacing the PCB of the hard drive.

*Replace the Firmware

Hard disk firmware is the information that is used by the computer that allows it to correctly interact with the hard disk. It may be replaced or updated by the matching firmware.

*Replace the Head Stack

There are common situation that may be due to head failures. There is a small chip located in the head stack that is called PREAMPLIFIER. Working with preamplifiers always includes some difficulties, because, practically, they can not withstand static discharges. If re-soldering is needed, one should follow a number of rules to protect a preamplifier from static damage caused by careless finger touching. Although this task is very risky and it should be done in a high secured lab specially created for this task.

*Move the disk to another Drive

In some cases complete functionality of the Hard drive may be disabled while only the internal disk plate is without any damages or errors. In those situations, it is possible to move the disk to another drive.

*Spin-Stand Testers

Hard drive manufactures and their head media; preamplifier and read channel suppliers do have very accurate, very expensive "magic machines" called Spin-Stands. These are used for testing and experimenting with heads and disks. They are used mostly by researcher and development departments.

*Magnetic Force Microscopes (MFM)

Magnetic force microscopy is a powerful tool for high-resolution magnetic imaging of most data storage media. As the density of magnetic media is higher, the bit becomes smaller than the wavelength of light, so optical techniques can not resolve it. General MFM is capable of imaging the magnetic domain of several tens of nanometers. Also, MFM is almost simultaneous with measuring the surface characteristics of topography and roughness of the same area with sub-angstrom vertical resolution.

Recovery Softwares

*SpinRite 6.0

SpinRite is a stand-alone DOS program designed to refurbish hard drives, floppy disks and recover data from marginally or completely unreadable hard drives and floppy disks and from partitions and folders which have become unreadable.

*Ontrack data recovery software

Ontrack Data Recovery offers the industry's highest quality and cost-effective do-it-yourself data recovery software solutions for almost any data loss situation covering servers, desktops or laptops for all media, operating systems and file types. Ontrack's EasyRecoveryTM family of products is unmatched in its ability to recover/repair from all causes of lost data.

*Recover My Files

Recover My Files data recovery software will easily recover deleted files emptied from the Windows Recycle Bin, or lost due to the format or corruption of a hard drive, virus or Trojan infection, and unexpected system shutdown or software failure.

The best FREE data recovery solution: EASEUS Deleted File Recovery 2.1.1

2009-02-25T06:15:00.001-08:00

Ever emptied the Recycle Bin only to suddenly realize that you just deleted something you meant to keep? Have you ever wished you had a recovery tool that could help you recover what was lost, deleted? With EASEUS Deleted File Recovery, that’s exactly what you’ll be able to! It’s totally FREE! Now, forget all the expensive data recovery service and try the Freeware! 2 April, 2008: CHENGDU YIWO Tech Development Co., Ltd. (www.easeus.com) today announces EASEUS Deleted File Recovery 2.1.1 (www.easeus-deletedrecovery.com). It’s a one-stop solution to the problem of mistaken deletion designed for the Windows OS machines. EASEUS Deleted File Recovery 2.1.1 supports Windows Vista. EASEUS Deleted File Recovery will recover deleted files or folders even when they have been emptied from the Recycle Bin. The type of the file system doesn’t really matter as the program recovers from all of them: FAT12, FAT16, FAT32, and NTFS/NTFS5, and it’s just for starters! The program supports IDE/ATA, SATA, SCSI, USB, Fire wire (IEEE1394) hard disk and other media, such as Floppy disk, USB flash drive, or digital camera.

EASEUS Deleted File Recovery delivers all the above mentioned features, while adding some advanced data recovery capabilities, such as basic and dynamic disk support. Added to this is support for alternate data streams, sparse files, and Unicode filenames.

When the data loss disaster strikes, that’s when EASEUS Deleted File Recovery does its amazing job. Let’s say you accidentally deleted an important document in a USB flash drive. No problem! You run EASEUS Deleted File Recovery, select the USB flash drive from the list of all available storage devices, set its file system type (FAT 16, FAT 32, or NTFS) and click Next. The program will scan the media, detect all lost or deleted files and let you select the one you want to recover. The last step is to recover the file and save it to the required folder. That’s pretty much you need to do. Compared to other software, EASEUS Deleted File Recovery does its recovery job much faster and in a more elegant manner, making recovery fun to do.

So why not take advantage of some of the newest technology to recover lost or deleted computer data? If you’re ready to use some FREE, simplest and technically elegant recovery solution, then you’re ready for EASEUS Deleted File Recovery!

Availability

EASEUS Deleted File Recovery 2.1.1 runs under Windows 2000, XP, 2003, Vista. Download the FREE EASEUS Deleted File Recovery 2.1.1 please go to http://www.easeus-deletedrecovery.com/

About CHENGDU YIWO Tech Development Co., Ltd.

The company specializes in data recovery software for Windows OS. Its major products are Data Recovery Wizard Professional, Data Recovery Wizard, and Partition Table Doctor. For more information, please visit www.easeus.com.

Data Loss in iPod due to Factory Setting Restoration and Recovery

2009-02-25T06:12:00.000-08:00

A new copy of iPod software is called “factory settings”. When you first purchase a fresh iPod, it comes with default factory settings. The factory settings make your iPod easy to customize and operating. Sometimes, when you use your iPod with iTunes or any other data transferring software, you needs to make some changes in the factory settings of your iPod. Sometimes, it also required when you use the iPod with Windows or other operating systems. If you have any problem with your iPod like freezing and shuffling, you can overcome to these problems by restoring the factory settings of your iPod.

You may be in need of restoring factory settings in following circumstances:Want to change from Mac to PCWant to change from PC to MacWant to use it both on PC and MacCorruption and freezing problems in your iPodYou can restore your iPod simply by connecting it to iTunes and choosing restore option from the tools menu of iTunes. But you should always keep in mind that when you restore the iPod, it may delete your stored music, image, and text files. If you have some problems with your iPod and like a general user, you have restored you iPod and it has deleted your stored files. It is very shocking for you’re as you have lost your entire music collection and precious images. At that time, you are definitely searching for any software that can restore you lost iPod data. You are right; you can find the software solution of this problem. You can recover the lost data with the help of iPod data recovery software.

IPod recovery software are the application programs that are specially designed to get back you lost precious music and image files. With these software, you can recover you lost data by connection your iPod to your computer and can scan for the lost data. These are easy to use software programs that can recover data from your corrupted or restored iPod. There is a wide range of iPod Recovery software available for recovering the lost iPod data. Among these software, you can find a powerful iPod recovery software that is Stellar Phoenix iPod Recovery software. This software can recover data from you iPod in all cases of data loss. With the help of this iPod recovery software, you can recover lost data from all models of iPod including iPod classic, iPod Mini, iPod Shuffle, iPod Nano and iPod Touch.

Hard Drive Data Recovery

2009-02-25T06:06:00.000-08:00

Most hard drives, subject to normal conditions and use, will fail. In a lot of cases, it may take up to 10 years. But in some cases, it can be less than a year. Whatever the case may be, when your hard drive fails, whether it is on your PC, server or laptop, it is important to understand that professional hard drive data recovery is available.

Hard disk drives are very complex devices. They consist of a number of moving parts and a circuit board to hold them together. If we speak about hard disk data recovery, the first thing that you must evaluate is whether it is a hardware problem that is preventing you from accessing your data files on the hard drive. Many hardware problems include a faulty circuit board or problems with the moving parts like the actuator arm.

A faulty circuit board is characterized by a drive that does not 'spin up', meaning that platters are not turning underneath the copper wire. A faulty actuator arm or some more serious mechanical errors are characterized by a strange clicking noise or a grinding noise. The best advice in determining whether you have a hardware problem is to listen to the sound of your hard drive. If you cannot hear the platters spinning (i.e. it is quiet when it is turned on) or you hear more serious noises then you should try to make a backup of your data and stop using the drive immediately.

The faster computers and servers get, the smaller they get (such as laptop or notebook computers) and the more advanced hard disk drives get, the more susceptible they are to physical damage and hard drive failure. This is because of the heat these devices generate, which often may result in the need for hard drive data recovery, hard disk repair or professional level services such as exchange data recovery.

If you think you may need hard drive data recovery, consult this checklist:

1. Have you lost a few files, or is your computer not booting properly?
2. Has your hard drive made any buzzing or clicking noises?
3. When booting, does your computer see your hard drive, or instead provide you with a message like: I/O error?
4. What were you doing when you first encountered the data or hard drive loss?
5. Did you experience what many in the PC industry call "the blue screen of death"? If you had, what was the error message?

Once you have the answers to these five simple questions, you are ready to determine whether or not you need hard disk recovery software-based, or hardware data recovery. The last can be very expensive because technicians often need to first disassemble your hard drive to fix the problem. But you should always try first to run some diagnostic tools which can help you to determinate how serious the problem might be. Physical hard drive data recovery is usually done in a special 'clean room' without dust (picture below) because hard drives are specially sealed to avoid errors caused by dust or other particles. Also hard drives are very finely tuned devices and it takes special equipment to read the platters from a physically damaged hard drive.

If you are sending your hard drive to a data recovery specialist then you should attempt to obtain an upfront estimate of fees (although you will rarely get one), ask that if you send your hard drive for quotation purposes will they send it back to you in the same condition if you choose not to use the service, and make sure you send it to a reputable company as you may only get one chance at hard drive data recovery.

External Hard Drive Recovery

2009-02-25T05:28:00.000-08:00

You can store your computer data in several different ways. Data can be stored on removable disks, hard drives, CDs, DVDs, and other types of media. Even though there are several ways that you can store your data, at some point in time the electronic or mechanical device is bound to break down, resulting in a loss of data. Even though the device may work good for years, it can always break down when you least expect it, with no way to avoid it.
Hard drives are the most common way to store data, although they are mechanical devices and can break down or crash at any time. When they crash, you’ll normally lose all of your data, which can put you in quite a bind. To be on the safe side and keep yourself protected, you should always have a backup plan, such as an external hard drive.

An external hard drive is very handy to have around. You can store any type of file on it, including music and pictures. Most people use them for videos, as they can store a lot of videos. You can get them in many different sizes, going as high as 500 GB. If you have a lot of video on your computer that is taking up a lot of much needed space, you can easily transfer it to an external hard drive and free up some of your space.

On the data recovery side of things, external hard drives are a great solution. You can back up your entire hard drive on them, even a mirror image. Most external drives are FireWire or USB compatible and will work with most computers. To use an external drive all you need to do is connect it to your computer. Then, using the software that came with the device, you can begin to transfer your data and files.

If you have a big hard drive, you’ll want to get a bigger external hard drive. If you are transferring your entire internal hard drive to the external drive, it may take you a few minutes. You can also add files and such along the way as well, if you get newer files to add. Backing up your entire hard drive to an external drive is a very smart idea, especially if your area gets a lot of electrical storms.

Once you have backed up all of your data to an external hard drive, you can rest assured that your information will be there when you need it. External drives don’t crash, for the simple fact that they aren’t in use until you need them. They will last you many years as well, which makes them great for pictures and other precious files. If you own a business, you may find them to the best way to store your business documents and other files that relate to your company.

All in all, external hard drives are the perfect way to create a back up of your data. Once you have your data backed up, you’ll be ready for anything that happens to your internal hard drive. In the event of a crash, you can use your external hard drive and transfer the data back to your hard drive, and be back up and running in no time at all. External hard drives take all of the guess work out of the data recovery process - and may also save you the trouble of having to send your hard drive off to be repaired.

Digital Photo Recovery

2009-02-25T05:25:00.000-08:00

Digital photographs are something that are important to all of us. Most of the pictures we take happen once in a lifetime, which is why they are so very important. From your child’s first steps to pictures of your family, photographs are very important. As important as they are, nothing is worse than losing them. This can be very traumatic and frustrating, especially knowing that you’ll never to capture the picture again. Even though it may appear that the camera malfunctioned, all hope isn’t completely lost.

There are ways that you can recover your digital photographs, even though you may not be aware of it. Most digital camera’s for instance, use smart cards that will store the information. To be on the safe side, you should always safe your photographs to your card, and transfer them to your computer the first chance you get - then back them up to a CD or DVD.

Sometimes, when you have your photographs on your computer, you may move them to the recycle bin and not even realize it. You can always correct this, by right mouse clicking the recycle bin then choosing to open it up. If the pictures are there, simply drag them to your desktop or right click them and choose restore. This will put them back in the location they were in before they were moved to the recycle bin.

There are other instances where your photographs aren’t this easy to recover. If the card in your camera has become corrupted or if your camera has experienced hardware problems, then it won’t be so easy to recover your pictures. If this is the case, you should always look towards software or professional repairmen. There is software out there that is designed for most types of digital camera problems, and it can normally recover your pictures in the case of malfunction.

Most services and software can recover almost all files that you have on your camera, from JPEG pictures to video files. Most people transfer their pictures to their computer as soon as they can, which can be recovered using data recovery methods.

On the other hand, those who don’t, will need a professional to take a look at the camera. If you don’t waste any time and seek a professional immediately, your pictures can normally be recovered.

Digital cameras are something that most of us own these days, as they take professional quality photos. Anytime that it appears you have lost your pictures, you can turn to software and professional recovery services to get your pictures back. Your digital photographs are very important, which is why you’ll want to take care of them. Mistakes and disasters do happen though - which is why there are recovery services.

Help With Data Recovery

2009-02-25T05:22:00.000-08:00

If you’ve had something bad happen to your hard drive and find yourself looking for data recovery help, your probably in a hurry, not wanted to listen to hype or schemes. Many individuals who have experienced the loss of their data cannot wait, and need to have their data now. Businesses on the other hand, need to have their data up and working so that they can continue to carry out their normal day to day operations. Anytime you experience problems with your hard drive, you can count on data recovery to recover your data. There are a few options available, the first being recovery specialists that can actually come to you. They will look at your computer and your hard drive, and first determine what caused the hard drive to malfunction. Data recovery specialists are highly skilled computer technicians, and know the hard drive inside and out.

Good specialists are those who can be there anytime you call. You don’t want someone who isn’t reliable, especially if you are looking to establish a relationship. If the technician is able to be there immediately, he or she is showing that they are dependable. In the event of data loss or hard drive failure, you’ll want someone who doesn’t waste any time at all.

Another option available to you is software programs. These programs are great to use, although they must be used before you problem. You can’t use them after the disaster has happened, as there is nothing there to install it to. If you install the program before hand and keep it installed, it can help you after the disaster. Most programs keep your previous data and information on file, so just in case something does happen to your hard drive, it will be available.

In the event of a hard drive failure, virus, or natural disaster, there are options that you can use to recover your data. The most popular are data recovery technicians and data recovery software. For businesses and corporations, technicians are the preferred way to go. Technicians can recover your files, even rebuild your hard drive if they need to. In the event of a hardware problem, the software won’t be able to do much for you.

Anytime you need help with data recovery, you should always look towards a specialist to help you. They can fix most problems, and more importantly - restore your precious data. No matter where you live, there should be specialists close by who are always on call. Most charge very reasonable prices, and will come to you in the event of an emergency. When you compare specialists to software - the specialists are by far the best option for helping you with your data recovery.

Recovery For Your Hard Drive

2009-02-25T05:14:00.001-08:00

Computers have become a must have for nearly everyone. Even though they are great to have around and make our lives easier, they are also known to crash as well. With computers being electronic, there really is no way to make them fool proof. The hard drives that hold all of the information have mechanical parts, which means that they can crash at any given time - resulting in a loss of information, and maybe even a ruined hard drive.

In general, hard drive recovery is the process you use to restore a hard drive that has crashed, been a victim of a virus, or possibly tampered with. Keep in mind that recovery isn’t just limited to restoring everything on the hard drive, but it is also useful for finding lost files, fixing corrupt hard drives, and even locating data that you may have deleted by accident.

For many years, hard drive recovery has helped those with bad hard drives or lost information to retrieve their data. What many people aren’t aware of, in the event of data that has been deleted by accident, is the fact that some data will remain on your computer even after you may have removed it from the recycle bin. Windows doesn’t always delete files completely, but more or less puts them to the side until it has the necessary data to overwrite the files.

If data was indeed gone forever, then it wouldn’t be possible to recover. Most files, even after your hard drive crashes and the data appears to be gone, are still there on your hard drive. All it takes is someone experienced with data recovery to retrieve the information. Although data recovery is an exceptional way to retrieve lost data, there is also a downside to using it as well. The real downside to data recovery is the fact that most information can be retrieved. If you have data on your hard drive that you don’t want anyone to view, deleting it from your hard drive doesn’t always get rid of it completely. Hackers can easily retrieve the data as well, if they are experienced enough. For this very reason, computer experts and avid computer geeks will tell you that erasing a file doesn’t always remove it from your hard drive.

The way that hard drive recovery works is by reconstructing the lost data on your hard drive. It doesn’t matter if your files were deleted by accident or the result of a crash, most data can be reconstructed and brought back to life so that you can access it. Although most crashes are due to the PC failing or a virus, there are some instances that are due to hardware failure, such as the actuator arm or platters not working properly. You won’t be able to use the hard drive if this happens, although hard drive recovery can fix the problem.

No matter what type of problem you are experiencing with your hard drive, recovery can normally fix the problem. Whether it is hardware malfunction, crash, computer virus, or accidental deletion, you can normally almost always retrieve your files. Keep in mind that you’ll normally have to take your hard drive to a specialist, either locally or by mailing it to them. Computer technicians that are experienced with data recovery can bring back your files and make your hard drive appear to be new again. This way - the loss of data won’t slow down your performance.

The Evaluation Process Of Data Recovery

2009-02-25T05:12:00.000-08:00

As most people already know, almost all hard drives fail due to normal use and conditions. Although it can happen at anytime, hard drive failure normally takes several years to occur, due to normal wear and tear. No matter what the case may be, you should always be fully aware of the options that are available to you, and what you should do if your hard drive fails.

Data recovery is the most useful and by far the best way to retrieve data that has been lost or deleted from a hard drive. Hard drive recovery can restore files that have been lost, no matter what the cause may be. From viruses to crashes, data recovery can restore the files on your hard drive by rebuilding the platters and the structure of the drive. Most experienced computer technicians can restore your hard drive in just a couple of days.

Before you hard drive can be rebuilt, it must be evaluated. The evaluation process will give the technician a chance to go through your hard drive, determine what caused the failure, and what they need to do to restore your data. This is a very extensive process that involving a series of steps performed by the technician. First things first, the technician must determine if the problem is logical, physical, or possibly a combination of both. Physical failures result in hardware malfunctions, while the logical problems lie in the software. Once the technician has found the problem and the cause, he can plan out the repair process and what he needs to do to recover the information. If the technician is able to gain access into the hard drive, he or she will then create a mirrored image of the drive and continue the process. The data structure will come next, where the technician will determine just how much of the data can be saved. This step in the evaluation can be the most time consuming, as the technician or technicians will have to go through each sector step by step and located what data can be retrieved and what data cannot be retrieved. Once the evaluation process has been completed, the results will be given to you. The technician will normally go over everything with you, and explain the options you have available. This is where they will discuss pricing, as well as how long it will take. They will also let you know how much data can be retrieved, and what they think caused the problem. You can always get a second opinion if you choose, or go ahead and use the technician. In the rare event that no data can be retrieved, the technician will tell you that nothing can be done for your hard drive. Keep in mind that before they do anything to retrieve data, they will always contact you first to find out what you want to do. Normally, most data can be retrieved in as little as 48 hours. The evaluation process may take a few days, as it is more time consuming and planned out than the actual data recovery process. The evaluation process can take longer depending on the parts that are needed, or if other technicians need to be involved with the process. If the technician has all of the necessary parts on hand and the experience, it normally doesn’t take long. On the other hand, if the hard drive has a lot of hardware and mechanical problems - it can take a few weeks before you find out anything.

Cool Tips For Data Recovery

2009-02-25T05:08:00.000-08:00

Anytime your hard drive crashes or you lose your data, you’ll need to turn to data recovery to properly restore your information. Data recovery is something most computer users are familiar with, as a majority of us have had to turn to data recovery at some point in time. Even though hard drives are becoming better and better, they are still mechanical and will always encounter problems.

The first thing to do, before any problems happen, is to always back up your data. If you create backups of your information, you’ll be well prepared in the event of a disaster. This way, even if your hard drive cannot be repaired and the data is lost forever, you’ll have the back ups to continue going as normal. If you didn’t make back ups, you’ll find the situation very traumatic when you discover that your data cannot be recovered.

Most hard drives will last for years before they start to encounter any type of malfunction or hardware problems. You can help prevent data loss by turning off your computer when it isn’t in use, or shutting it down when you hear the hard drive making an odd noise. If the hard drive starts to malfunction, letting it continue to run will only do more damage. If you shut it off immediately and take it to a specialist, you’ll have a much better chance of getting it repaired.

With natural disasters, hackers, viruses, or other problems, you won’t have the time to react. Before you know it, your hard drive will be damaged and your data will be gone. Although this can be very frustrating, data recovery can normally bring your information back. All you need to do is take the hard drive to a local specialist, then let them work their magic and show you the power of data recovery.

There are software programs out there that claim to recover lost data, although you should avoid them at all costs. Most of time, these software programs will do your hard drive more bad than good. Even though software may cost a lot less than professional data recovery services, the professional services will guarantee their work. If you turn to software and it only makes things worse - your more or less out of luck, as the software doesn’t guarantee anything.

Anytime your hard drive fails and you seem to have lost your data, you should turn to professional data recovery services immediately. They may cost you a lot of money, although they do the job right the first time. When it comes to your data, you really don’t want to take any chances - especially if you had important documents and files stored on your hard drive.

Recover Data From a Dead Hard Drive

2009-02-25T05:05:00.000-08:00

Actually, the first thing to do is determine if it really is a hard-drive failure you’re confronting, and not one of the countless other equipment glitches that can cause a boot failure. If you have access to another computer, remove the failed hard drive from your sick PC, and hook it up as a secondary drive to the alternate computer. The easiest way to do this is through a USB universal drive adapter it costs about $30 and is a good device to have around for all sorts of hard-drive diagnostics. On a Mac, the process is a bit simpler. Use a FireWire cable to hook your nonworking Mac to a working Mac, then, “target boot” the nonworking machine by holding down the T key as you power it on. With either method, it’s possible that your failed hard drive will show up on your healthy computer and reveal its files, in which case your hard drive is probably fine, but your operating system needs to be reinstalled. (Don’t forget to offload your files before you do that.)

If your files don’t show up on the secondary computer, then you are at one of those pivotal moments in life when you find out how much your hard work and treasured memories are really worth to you. Depending on how your drive is damaged, an attempt to salvage your data can cost anywhere from a hundred dollars to several thousand. What’s more, the process can take days—and there is no guarantee that the money and time you invest will produce any results whatsoever.

Now that we’ve gone through the depressing task of properly setting your expectations, here’s the good news: Very often, the data on failed drives is recoverable. In fact, it’s surprising how resilient that information can be—just ask any corporate embezzler who thought he had deleted all the evidence from his PC, only to have it show up later in court. The comparison is apt, since the very same computer forensic tools that uncover digital misdeeds are the ones that can find your treasured family photos.

There are two ways that drives crash: Logical failure and mechanical failure. In a logical failure, the drive’s components are physically undamaged, but because of either accidental formatting or a corrupt file system, the drive is not able to find and navigate its own data. However, unless it has been overwritten, that data still exists on your drive.

A mechanical failure means that your drive has broken parts that are preventing it from working busted drives often make a telltale clicking sound as they futilely attempt to access their files. If you hear that, your data may still be there, but you’re not getting it back without calling in the experts (see “Worst-Case Scenario,” next page). And those experts make good money. Data recovery services from Kroll Ontrack, Seagate’s i365 and Iomega charge between $500 and $2500 to attempt to salvage data from either logical or mechanical disasters, depending on the severity of the situation. But if you are just dealing with a logical failure, you can get your files back on your own for far less.

We recently attempted a data recovery from the crashed drive of a Popular Mechanics colleague whose 120 GB MacBook drive had spontaneously given up the ghost. We removed the drive from her laptop, then used our USB drive adapter to hook it up to a desktop computer for diagnosis. We didn’t hear any sounds that indicated a truly dead drive, so our first step was to download the free demo diagnostic tool at Prosoft Engineering to check what might be salvageable. Many companies offer demos that will scan your drive and give you a pretty good idea of what’s recoverable before you lay down money to buy their software.

Once the assessment indicated we’d get good results, we used Prosoft’s Data Rescue II software ($99), which is tailored for the Mac OS and Mac-formatted drives. There are far more options for PC owners, including Prosoft’s Data Rescue PC ($99), as well as Ontrack EasyRecovery DataRecovery ($199) and RecoverMyFiles ($60) from GetData.

Most of these products work in a similar way. Install the software, select the defective drive as your source and choose a destination folder to receive the data. (Make sure your recovery drive has enough space for the contents of your failed drive.) Then be prepared to wait, and wait. A full scan and recovery of our 120 GB drive took four days, and a larger drive could take longer.

Recovering a hard drive is a bit like getting back a stolen car—you’ll be happy to have your files back, but the results could be messy. No data recovery program will return your files to you in exactly the condition you originally kept them. These programs are designed to essentially do a data dump from your problem drive to a new drive. Files will be organized by type (JPEG images will be in one folder, Word documents in some other folder, MPEG movies in another) and your songs and photos will be mixed with random sound and image files from your computer’s system folder.

Additionally, the names of all your files will have been changed to various alphanumeric sequences, such as IMG1039.jpg or MOV2010.mov. So be prepared to settle in for a long weekend of sifting through and renaming your files. Oh, and while you’re at it, now’s a good time to buy that backup drive.

Hard Drive Inspector Pro v3.11 Build 207

2009-02-17T02:32:00.000-08:00

Hard Drive Inspector is a powerful, effective and easy-to-use program that monitors hard drive health. The value of information stored on an average computer hard drive often exceeds the value of the computer itself. But a hard drive is one of the most unreliable internal computer devices. When it crashes (which happens quite frequently), the stored information will be lost fully or partially. Subsequent information recovery is either not possible at all, or constitutes a very sophisticated and expensive procedure that can be performed only by specialists.

Modern hard drives support S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) that was specially developed to detect upcoming disk failures. Using this technology Hard Drive Inspector can monitor the current state of various life-critical parameters describing a disk's reliability and performance. Hard Drive Inspector analyzes this data and warns the user if the parameters indicate a critical reduction of disk reliability. Timely alerts make it possible to copy the data and replace an unreliable disk, thus preventing information loss.

OS: 2000/XP/2003 Server/Vista

Size: 3,6 MB

http://uploadbox.com/files/mGopZOmy5b

OR

http://uploading.com/files/Z4YD4BSY/Hard.Drive.Inspector.v3.11.Build.207.rar.html

OR

http://www.easy-share.com/1903677787/Hard.Drive.Inspector.v3.11.Build.207.rar

Hard Disk Failure and Data Recovery

2009-02-04T03:00:00.000-08:00

Hard Disk: An Introduction

Hard disk is a non-volatile data storage device that stores electronic data on a magnetic surface layered onto hard disk platters. Word “Hard” is use to differentiate it from a soft, or floppy disk. Hard disks hold more data and can store from 10 to more than 100 gigabytes, whereas most floppies have a maximum storage capacity of 1.4 megabytes and in addition are faster too.
Normally term hard disk is much familiar with computers only but it is widely used as network attached storage for large volume storage. Furthermore, appliance of hard disk drives spread out to video recorders, audio players, digital organizers, digital cameras, and even in latest cellular telephones.

Reynold Johnson invented the first hard disk in 1955 for IBM 305 computer with fifty 24 inch platters and total capacity of five million characters, and in 1956 - first commercial hard disk was launched with 5 megabyte capacity, the IBM 350 RAMAC disk drive.

Within time frame of 50 years and rapid progress in technical enhancement, we have now reached to latest 2006 - First 750 GB hard drive from (Seagate) and First 200 GB 2.5" Hard Drive utilizing Perpendicular recording (Toshiba).

Heart of hard disk consists of four basic components:
The Platters: Platters are the actual disks inside the drive that store the magnetized data. Conventional platters are made of a light aluminum alloy and coated with magnetize-able material but latest technology uses glass or ceramic platters as they are thinner and also heat resisting. Most drives have at least two platters and the larger the storage capacity of the drive, the more platters there are.

The Spindle Motor:
Hard disk drive consists of a spindle on which the platters spin at a constant RPM. Moving along and between the platters on a common arm are read-write heads. The platters in a drive are divided by disk spacers and are clamped to a revolving spindle that turns all the platters in a uniform motion. The spindle motor is built right into the spindle and rotates the platters at a constant set rate ranging from 3,600 to 7,200 RPM.

The Read/Write Heads:
Read/write heads read and write data to the platters, and each head is fixed to a single actuator shaft so that all the heads move in harmony.

Typically, only one of the heads is active at a time either reading or writing data. When not in use, the heads are inactive, but when in motion the spinning of the platters generate air pressure that lifts the heads off the platters. The space between the platter and the head is so minute that even one dust particle or a fingerprint could disable the spin. When the platters cease spinning the heads come to rest, at a preset position on the heads, called the landing zone.

The Head Actuator:
All the heads are attached to a single head actuator arm, which moves the heads around the platters. The Actuator arm moves the heads on an arc across the platters as they spin, allowing each head to access almost the entire surface of the platter. Contemporary hard drives use a voice coil actuator, which controls the movement of a coil toward or away from a permanent magnet based on the amount of current flowing through it.
Fundamental structures of all hard disk are same, and are composed of the same physical features, but their performance depends on the quality of their inner components.

Hard Disk Failure:
Hard Disk Failure occurs when a hard disk drive malfunctions and the accumulate data cannot be accessed. It may happen in the course of normal operation due to an internal or external factor. Disk failure varies and the most common is “Head Crash” where the internal read and write head of a device touches a platter or magnetic storage surface often grinding away the magnetic surface. Head hover just micrometers from the platters plane which makes such collision the common one. This sort of crash usually invites severe data loss and unprofessional data recovery attempts results further damage to the remaining data.
Hard drive also includes other controller electronics i.e., semiconductors, valves or electronic circuits, and major components such as Platters, Spindle Motor and Head Actuator. Failure of any these devices may cause a hard disk failure.

Factors causes disk failure are numerous, yet most common are power surges, voltage fluctuations, electronic malfunction, physical shock, wear and tear, corrosion, exposure to high magnetic waves, sharp impact, high temperature exposure etc.

The phenomena of hard disk failure is raising higher and higher; as to increase the read and write speed, today we have latest hard disk rotating amazingly faster and this immense revolving speed generates massive centrifugal force, a single adverse cause in the course of normal operation can cause severe hard disk failure.

Hard Disk Data Recovery:
Hard disk data recovery is the process of recovering the trapped data from the damage hard disk device, when it can not be accessed in normal circumstance.Several Techniques are used to retrieving data from damaged hard disk and techniques vary accordingly. It can be done by moving disk drive to a working CPU, or may have to open the disk drive and replace parts such as read/write heads, arms and chips and sometime the platters have to be removed and placed into another drive.

Physical damage can not be repaired by the general users, as it requires clean and dust free lab environment, in addition proper hardware and technical expertise; where under microscopic examination with proper tool and techniques, the damage drive is put on to observation for data salvaging.

The complete procedure of hard drive recovery

2009-01-22T23:48:00.000-08:00

No matter whom you are, where do you work and what type of computer system you use- the data stored on your computer hard drive is at stake of loss. With user errors, virus attacks, natural disasters, power outages, and mechanical failures, the threats are ever factual.

To be on safe side, you will require to backup your business critical information, your memorable photos, your identity, personal emails and other important stuff. In case of any mishap, you can retrieve your data easily and effectively from backup.

In earlier times, the hard drive recovery was very complicated. If you had not made a backup and the data loss has stroked to you, there was no way of hard drive recovery for general users and small businesses. The hard drive recovery process was extremely complicated, time consuming and expensive.

But in modern era, the hard drive recover e very easy. It is affordable for each category of users. Even users can perform hard drive recovery at their own, without having any sound technical knowledge and training regarding the hard drive recovery methods.

The hard drive recovery is possible in two different ways, depending upon the type and cause of the data loss. The data loss may take place in two forms: Logically and Physically. The logical data loss is one in which the physical components of your computer remains intact, only the stored data could not be accessed.

On the other hand, the physical data loss is considered in case of damaged computer hard drive or other storage media. In case of physical damage, the data could not be accessed from the storage media due to its inability of being started.

In both of these cases, the ultimate loss would be of your precious information and thus it will affect the dependent things. If your data was vital from business’ point of view, it will affect your business and if it had significa ormation, it may affect your personally.

Because of the worse effects of data loss, it becomes essential to take corrective steps towards hard drive recovery. In case of logical data loss, hard drive recovery is very easy, fast and affordable. You can perform Do It Yourself hard drive recovery using data recovery software.

If you are having physical damage to the hard drive, the hard drive recovery will somewhat complicated in this case. Physical hard drive recovery needs special tools and techniques and qualified technicians to perform the absolute hard drive recovery in all possible cases of damage. It is feasible with hard drive recovery service, offered by data recovery companies in Clean Rooms.

Securely remove sensitive data from your PC

2009-01-22T23:22:00.001-08:00

When you delete or remove the data from your computer, it is removed from the Master File Data only. One still can access the parts of the data without many efforts. Thus, it becomes necessary to remove the traces of the erased files as well. There are different software programs available online that claim to remove the data easily. But see to it that it’s a genuine one.

If you are going to delete the sensitive information about your company, then take a back up. At times accidentally, we delete the important files that could lead you in big trouble if there is no support. If you haven’t deleted the files before then it is good to take the help of a professional.

Here are some easy steps that will help to remove the sensitive data from your personal computer easily:

* Always use a secure program that can help in deleting private files. On Google you can type the words "secure file delete" and go in for a paid version or look for a freeware version.

* The other method is to just simply delete the files usually. Deleted the files and empty the recycle bin. You can copy a big file make a bunch of copies until the drive is full. The computer responds promptly to the situation and all the deleted files are over written and cannot be recovered. Now just simply put the files in the recycle bin. Or take a data manager help.

* If the data is on CD –ROMs or DVD rewritable disc, then use a compact disk eraser. All the data will be permanently swabbed off.

* There is another way of deleting the data from the hard drive. Cover the drive by a strong magnet and move it about around the disk.

Managing the data storage to prevent data Loss

2009-01-22T23:18:00.000-08:00

There are so many unforeseen data loss situations, ranging from unique to ordinary, which can take place to anyone at any point of time. These data loss cases are becoming very frequent than ever.

The finest way to keep away from the data loss is to have a complete disaster recover strategy. There are several protective measures, like backup, to avoid the data loss situations or have easy and quick recovery if data loss happens.

Since the data loss disasters would take place, there is a list of recommendations for the IT administrators and executives, which will augment the possibilities of efficient hard drive recovery:

Always use hard drive defragmenter. The defragmenter shifts the pieces of every file to one memory location, so that they occupy contiguous space on the hard drive. It helps you in improving the quality of hard drive recovery. But you should never use defragmenter on the bad hard drives as it could further damage the drive and make the data irretrievable.

Regularly er backup of all your essential data. It will help you in restoring your system, in case any disaster happens.

If the hard drive is making strange mechanical noises, switch it off immediately and get help from the hard drive recovery service provider company.

Never restore your data on the server, which has lost data. You should always restore your critical data to a different server or any alternative location.

In power failure case with RAID, if file system becomes suspicious, drive is un-mountable or data is inaccessible, never run any disk repair utility.

All these protective measures are very helpful for you to prevent data loss and have safe and trouble-free data recovery. But if you do not take these protections, the data loss may happen and might harm you in many ways.

If the lost data is business crucial, the data loss situa ut you out of the business. In such grave situations, you need to take help of hard drive recovery.

Hard drive recovery is the procedure of retrieving lost, deleted or inaccessible data from failed or damaged hard drives and other storage media, which can not be accessed normally. It is potential by two methods: hard drive recovery software and hard drive recovery service.

Hard drive recovery software are easy to use tools, which allow users to have Do It Yourself hard drive recover in all possible cases of logical data loss. On the other hand, hard drive recovery service is the personalized help delivered by hard drive recovery experts to handle physical data loss posers.

To ensure absolute, safe, easy and quick extraction of your data, selecting a reliable hard drive recovery company, like Stellar Information Systems Ltd, is extremely important. Stellar is the leading hard drive recovery company and offers you both hard drive recovery solutions i.e. hard drive recovery software and hard drive recover service.

Strategies for maximizing the lifespan of hard drive

2009-01-22T23:12:00.000-08:00

If I ask you a question: which is the most fragile part of your computer system, what will be your answer ? What if I ask: which is the most important part for you ?

Generally the answer of both these questions is the hard drive of your computer system, no matter which operating system you are using.

The hard disk is probably the most significant thing you own. It stores all of your important work data, emails, photos, tax information, your identity, school data etc. Incidentally the hard disk is also one of two moving parts of your computer (other one is optical drive).

Hard drive is very prone to failure and you need to take some preventive measures to save it from being failed. You should follow the below given monitoring and maintenance steps to maximize the life of your hard drive and avoid data loss:

Hard disks are fragile- handle carefully

Almost 34-40% of data loss occurs due to the physical problems with hard dive. Hard drive is a very delicate device, ds and writes data using minute magnetic particles. Any shock, vibration and other operations might damage the disk and cause data loss.

Hard disk writes data in non-linear fashion, forcing it to be fragmented

When the files accumulate on the hard drive, they don’t just get written in linear way. Hard disk writes data in small pieces and spreads it over the surface. It could cause hard drive fragmentation. It could possibly cause to file system corruption and finally the data loss.

A small power outage could fry the hard drive

Another known fact about hard drive fragility is its susceptibility to the electrical damage. An electrical damage could be the result of lightening strikes, power surges, power outages and faulty power supply. A power outage might cause a number of mishaps like circuit board burning.

Fool-proof method to avoid data loss- Backup!

If you want to prevent data loss as whole, you should always make proper up of your hard drive on a reliable storage device. A good backup might help you in restoring your important data in case any damage occurs.

In case if you don’t succeed to prevent data loss and unfortunately your hard drive fails, the only way to get your data back is hard drive recovery. Hard drive recovery is feasible in two ways through hard drive recovery software and hard drive recovery service.

Hard drive recovery software are third party tools, which are capable of handling all of the logical data loss scenarios. On the other hand, to recover your data from physically damaged hard drive, data recovery service is helpful.

To ensure perfect hard drive recovery, availing software and service of a good data recovery company like Stellar Information Systems Limited, is required. Stellar’s data recovery software are extremely powerful and perform absolute data recovery by systematically scanning the hard drive. Personalized hard drive recovery service of Stellar is delivered by experienced data recovery experts in Class 100 Clean Rooms.

Partition recovery with Partition Table Doctor

2009-01-22T23:03:00.000-08:00

Software Accidentally deleted the partition on your hard disk drive ? Partition can not be seen from "My Computer" ? This is probably the worst nightmare you can think of in a computer user's life when all the important files on the deleted or lost partition can not be accessed. Fortunately, EASEUS provides an excellent solution for computer users to recover a deleted, damaged or lost partition - Partition Table Doctor, a "magic" partition recovery and repair software solution.

A user's experience with Partition Table Doctor: "Trying to recover a deleted partition on a hard drive, I accidentally deleted the partition D: on the hard drive with all the data. Being anxious to access my important files, I purchased Partition Table Doctor and have run the program to recover the lost partition and perform a restore; it indicates it is successful recovering the lost partition. Amazing, all the important files were back with the deleted partition."

Partition Table Doctor for partition recovery and repair works with FAT16, FAT32, NTFS, NTFS5, EXT2, EXT3, SWAP File Systems on different kinds of drive (IDE, ATA, SCSI). By creating emergency floppy disks or bootable CD, you still have access to your computer even if your operating systems doesn't boot.

With Partition Table Doctor, you can recover the deleted, damaged or lost partitions in your hard drive, as well as try to fix any of them in case of hard drive failure.

Pricing and Availability

Partition Table Doctor runs under DOS, Windows 95/98/ME/NT/2000/XP/2003 to do partition recovery and repair and costs $49.95 (USD) for a single-user license. Discounts for the buyers of multiple licenses and academic/non-profit users are available. Licensed customers get lifetime technical support and free minor upgrades.

Data recovery after Virus attacks

2009-01-22T22:55:00.000-08:00

Virus – a threat to every computer whether used at home or in any organization. Most of us must have encountered a data loss after a virus attack on our computer. Those who haven’t may face a virus attack in future. A virus basically is a computer program, which is capable enough to destroy the entire data saved in the hard drive of a computer system.

Who creates these computer viruses ?

Programmers with good knowledge of various computer programming languages create such malicious applications, which are intelligent enough to target certain loopholes like open ports, code vulnerability etc. of the computer operating system or BIOS.

What are the main causes and consequences of a computer virus?

The main cause of a computer virus is the connection of the computer system to the internet. Most of the viruses attack the computers when a user is downloading any file from the internet. Viruses can attack your system when you are downloading an attachment (containing the virus) from your email. Installation of poor anti-virus software can also lead to virus attack on your computer. If no firewall is installed on the computer or the network (hardware firewall) can result in virus attack.

The main consequences of a fatal virus attack are as follows:

1) Loss of data viz. from My Documents folder in Windows as the viruses target files with certain extensions as well 2) Operating system file corruption viz. Windows/System/System32 folder files get infected in Windows 3) System performance degradation 4) Instable computer behavior

In order to protect the computer from viruses, users install anti-virus software, firewall, and spyware.

Out of the above consequences, the worst that a user encounters is the loss of important data. In order to recover the lost and corrupted data, the user needs to use effective data recovery software. This data recovery software uses advanced scanning algorithms to restore the lost data, which has been affected by a computer virus.

Stellar Information System Ltd. provides the finest data recovery software. The data recovery technicians at Stellar Information System Ltd. are equipped with good technical skills, which allow them to extract complete data from any storage device that is affected by a computer virus. These technicians perform data recovery process from the storage devices in sterilized surroundings in Class 100 Clean Rooms. Stellar Information System Ltd. has more than 1,000,000 customers worldwide and the list is increasing on daily basis.

Log on to Data Recovery software for your data recovery needs .

Read Write Head Change Tool

2009-01-22T22:44:00.000-08:00

In a hard drive, the heads fly above the disk surface with clearance of as little as 3 nanometres. The "flying height" is constantly decreasing to enable higher aerial density. The flying height of the head is controlled by the design of an air-bearing etched onto the disk-facing surface. The role of the airbearing is to maintain the flying height constant as the head moves over the surface of the disk. If the head hits the disk's surface, a catastrophic head crash can result.

The heads themselves started out similar to the heads in tape recorders -- simple devices made out of a tiny U-shaped piece of highly magnetizable material called ferrite wrapped in a fine wire coil. When writing, the coil is energized, a strong magnetic field forms in the gap of the U, and the recording surface adjacent to the gap is magnetized. When reading, the magnetized material rotates past the heads, the ferrite core concentrates the field, and a current is generated in the coil. The gap where the field is very strong is quite narrow. That gap is roughly equal to the thickness of the magnetic media on the recording surface. The gap determines the minimum size of a recorded area on the disk. Ferrite heads are large, and write fairly large features. They must also be flown fairly far from the surface thus requiring stronger fields and larger heads.

Metal in Gap (MIG) heads are ferrite heads with a small piece of metal in the head gap that concentrates the field. This allows smaller features to be read and written. MIG heads were replaced with thin film heads. Thin film heads were electronically similar to ferrite heads and used the same physics. But they were manufactured using photolithographic processes and thin films of material that allowed fine features to be created. Thin film heads were much smaller than MIG heads and therefore allowed smaller recorded features to be used. Thin film heads allowed 3.5 in drives to reach 4GB storage capacities in 1995. The geometry of the head gap was a compromise between what worked best for reading and what worked best for writing.

The next head improvement was to optimize the thin film head for writing and to create a separate head for reading. The separate read head uses the magnetoresistive effect which changes the resistance of a material in the presence of magnetism. These MR heads are able to read very small magnetic features reliably, but can not be used to create the strong field used for writing. The term AMR (A=anisotropic) is sometimes used instead of MR. The introduction of the MR head in 1996 lead to a period of rapid aerial density increases exceeding 100% per year. In 2000 GMR, Giant Magnetoresistive, heads started to replace MR/AMR read heads. In 2005, the first drives to use TMR, tunneling MR, heads were introduced by Seagate allowing 400 GB drives with 3 disk platters.

In 2005, Seagate introduced TMR heads using integrated heaters to control the shape the pole-tip region of the head during operation. The heater is activated prior to the start of a write operation to ensure close proximity the write pole to the media. This improves the written magnetic transitions by saturating the media.

Read Write Head Change tools are the mandatory tools to replace read write heads of damaged hard drives that are unable to detect any data.

To keep the heads from crashing into the platter is just as important to keep them from crashing into each other although they shouldn’t be allowed to touch the platters. This read write head replacement tool that when used in a data recovery process will prevent the read / write heads from making any contact with each other, and /or crashing to the platters of the hard drive. The tool is made up of derlin plastic and finds is use in almost all the process of data recovery.

The heads on each type of drive sit at different heights to fly over the different heights of the platters. The platters vary in height due to the spacers (metallic/plastic) that are used to keep them apart. Read write head tool is fully adjustable for one or more (up to 4) heads at different heights. One tool fits all. This can do multi platter, single platter and dual or two platter hard drives head stack swaps.

The head replacement technology is used where hard drives have been burned and the read write heads are almost burned out completely, flooded drives where the heads have suffered water or corrosive damage. Some hard drives suffer head damage due to the heads knocking against the limiters or if the hard drive has been dropped. The Read Write head tool is a standard tool in order to recover data from above written hard drives. The read write head tool itself is very simple to use and causes no damage to the heads or the platters surface. The tools are available for both desktop and laptop hard drives. To work on both, the products namely read write head replacement tool for desktop and read write head replacement tool for laptop are required. Once they are adjusted to the appropriate heights using the platters as a guide, the heads need to be slided onto the wedges to remove the heads without damage. It is important with any of read write head change tools that they are not inserted between the heads as this would damage the sensors. The tool should be only inserted between the sliders.

On taking a close look at a read / write head it can be seen that there are copper coils belonging to the transducer, and tiny electric wires attached to gold pads. The read write head tool is used to keep the heads from crashing during alignment. If large quantities of these hard drives are available, read write head tools, the plastic wedges in donor drives can be left prior to using these parts if one wanted to prepare ahead.

The tools are available in a very low cost starting from 25 USD.There are total twelve read write head tools available. A separate tool for hard drives with one, two, three or four platters can be purchased. A complete economical kit consisting of all twelve tools is also available. This complete kit is mandatory for those who are into the data recovery process continuously in one or the other hard drives. The tool keeps the heads apart so that one can align the read write heads and make repairs to the hard drive heads. It will work for any hard drive - Seagate, Hitachi, Fujitsu, IBM, Maxtor, Conner, Western Digital, Samsung. Read write head tool allows you to perform your data recovery quickly and safely, saving you time and money. If several of our tools are purchased, you will have enough components to remove as many heads as you want. A single tool will handle 1-6 heads. Two tools can be combined to remove 12 heads not that we see many drives like that in this day and age.