Hard Drive Recovery: Part 1. Why is it that we suffer data loss on our hard drives?

Whenever we save files on the computer, we hardly ever stop to think about the fact that this data could be lost. Computer hard drives have become the modern metallic file cabinets, where we keep all our important files. However, the hard drives can become damaged or corrupted, and the data lost. Here are some of the most common causes of data loss in computers:

  • Files are deleted accidentally.
  • Some malicious software can “eat” up the stored data files, or corrupt them and render them unreadable.
  • Physical or mechanical damage of the hard drive.
  • Spilt water or other beverages on the computer.
  • A blunt force on the computer, or the hard drive itself.
  • Accidents like fire and water leakage into the computer room.

Hard Drive Recovery: Part 2. How can we tell that our hard drives have problems?


There are lots of tell- tale signs that things are heading south with the hard drive. For starters, there might be a snapping sound as the computer starts. Sometimes, there is an incessant, repetitive scratching sound at the vicinity of the hard disk. Here are some of the false-positive signs that your hard disk may fail sooner than you think:

  • The computer hangs and freezes intermittently. During this time, the mouse does nothing, even if moved around; and the keyboard doesn’t take in any input.
  • Files start getting lost mysteriously.
  • When trying to access files, the process takes a longer time than usual.
  • When booting, the computer locks up on a daily basis.

When this starts to happen in a regular interval, be smart and look for other alternatives of backing up your data. Here are some messages, which should prepare you for disaster:

  • 2B020H1: This happens when the motherboard cannot get information from the hard disk. It probably signifies a damaged circuit board.
  • Error code 7: This means failure to read the drive. It could be possible that the BIOS need to be updated.
  • Error code 36 for Mac: This code says that you cannot read or write data from the disk or drive. There is a simple utility developed by Apple to solve this problem called dot clean.

Hard Drive Recovery: Part 3. How to perform a hard drive recovery


Sometimes, you may be lucky to act fast and backup the data. However, at other times, things may go south too fast – and you may realize that your hard drive has failed beyond redemption through conventional means provided by the manufacturer. This is where a professional data recovery service like Wondershare Data Recovery steps in.

In the recent past it used to be very costly when you to attempt to recover data from a failed hard drive. These days it is very easy to recover files on hard drive, thanks to professional data recovery tools like Wondershare Data Recovery it is much easier to get back your precious data.

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Features of Wondershare Data Recovery Tool

Wondershare Data Recovery can recover files of a huge variety of formats – actually more than 550 file formats. Some of the features of this data recovery tool are:

  1. It has a Wizard Mode. This is designed for people who know little or nothing at all about recovering data.
  2. If has a Partition Recovery Mode. This seeks out the data from partitions that have been damaged, resized, lost, or deleted.
  3. It has a Raw Recovery mode that allows you to get back the data that was lost to viruses or other malicious pieces of code.
  4. Lost File Recovery mode enables you to recover files that have been deleted or formatted off; while ensuring that they keep their original names and file paths.
Supported Devices

Wondershare Data Recovey is a tough tool that can get back lost data from devices coming from a wide range of devices including the following:

  1. The recycle bin in Windows, or the thrash in Mac.
  2. Removable hard drives or external hard disks, from Seagate, through Apple to Samsung and Western Digital.
  3. Internal hard drives like Dell, HP, IBM, Toshiba and a host of other manufacturers.
  4. Memory cards, such as SC, MicroSD, SmartMedia and so much more.
  5. Flash drives and disks, like the pen drive, thumb drives, etc.
  6. Digital cameras and camcoders.
Supported hard drives


File systems supported by Wondershare

- FAT32
- exFAT

File Types Supported by Wondershare

- Documents like DOC, PPT, HTML, PDF, etc.
- Videos such as AVI, MOV, M4, M4V, etc.
- Audio like MP3, M4A, WAV, MIDI, AAC, OGG, etc.
- Photos, e.g. JGP, TIFF, PNG, BMP, PSD, etc.
- Archive files like ZIP, RAR, SIT and much more.
- Message and email files such as PST, DBX, EMLX, etc.


Hard Drive Recovery: Part 4. How to recover Data from Hard drive Using Wondershare Data Recovery

How To Recover Data Lost Using Lost File Recovery Mode

Wondershare Data recovery software has an advanced mode with four powerful recovery modes that you can use to retrieve data from hard drive. Follow these steps.

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Step 1. Select a recovery mode

After downloading the software to your computer, install and open it on your computer. Click on advanced mode and select Lost file recovery mode.

Step 2. Select File Path and Scan

At this point you need to select the drive of your hard drive that you have lost files. Thereafter, select the file types that you need to recover. The file types includes videos, audios documents etc. After selecting files, click on Start to begin the scanning process.

Step 3. Have a quick preview and Recover files

When the scanning process is complete, the scanned results on your hard drive will appear on the program window. It will be grouped according to file type and path. From here you can now preview files like documents and images to check their quality. When you satisfied mark all the desired files and click on recover button. It is easy. Do not forget to select different drive to save your files from the one that you lost data in it.

How To Use The Partition Recovery mode

This is designed for recovering data from damaged partitions. Here are the steps to go about it:

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Step 1: Select a recovery mode

When you open the program on your computer you will see the advanced option. Click on it to get the Partition Recovery mode. This mode will repair your partition and recover files from it.

Step 2: Select the drive, files and Scan

Select the drive that had the partition, which was damaged or lost. Then select the file types that you want to recover. If you want to recover all your files then you can click All Types button. After doing that you can now click on start at the bottom of the screen to begin the scanning process.

Note: All the lost partitions in the selected drive will be displayed. From here, all you need to do is select one, which you wish to get back the data and press "Next".

Step 3: Preview and Recover the files

After the scanning process all the recovered files will be displayed on the program window. With this software you can quickly have a look at your documents or images to check it’s quality if it is worth recovering back to your computer. Thereafter, you can now check all the required files and click on Recover. It will be saved on the drive that you will define when prompted.


Hard Drive Recovery: Part 5. What if the Hard Drive is Physically Damaged?

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Step 1: Check if the drive is connected to the computer

If the computer fell or received a blow, perhaps it simply disconnected the hard drive, without necessarily damaging it. Check if it is connected. You can also check the connections of your hard drive. When doing this ensure that your computer is switched off. Then check if there are ay damages, scorches or burns. If none, reconnect your hard drive carefully and hear if it produces any weird sounds.

Step 2: See if the computer recognizes the drive:

After connecting your hard drive back to your computer, you now need to check if the computer recognizes it. To check this on windows go to disk management while on Mac OS, go to Disk utility and see if the hard drive is detected.

Step 3. If it is not working, seek out the services of a professional

To minimize the risk of losing all your data forever, we recommend that you do not open the hard drive. Instead, see if the cost of getting back the data is worth the value of the data, and then decide if you will chuck the disk or take it to a pro. At this dark moment you need to contact professional hard drive recovery online.

Some of these professionals are:

1. Secure Data Recovery

Contacts 1-800-388-1266

2. Data recovery specialists

Tel: 0800 223 0162

email: service@datarecoveryspecialists.co.uk

3. Kroll Ontrack

+44 (0)20 3627 6372
0808 149 3014
Customer Service – info@krollontrack.co.uk
Tech Support – techsupport@krollontrack.co.uk


Hard Drive Recovery: Part 6. How to avoid data loss on hard drive

  • Install a second hard drive to your system, to act as backup.
  • Keep hard copies of the documents on the drive.
  • Back your data up in the iCloud or iTunes.
  • Beware of some errors like accidentally formatting entire hard drives.
  • Protect your computer from rough treatment like hard bumps.
  • Make a clone of your hard drive.


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