Recover Data from Hard Drive after MBR Corruption

Master Boot Record is the first sector of computer hard drive that has information on how to load the operating system and how hard drive partitioned. MBR has bootstrap code written with instructions to identify the configured bootable partition to load and execute its Volume Boot Record (VBR). So computer looks at MBR after the BIOS hands control to the bootable drive, after which boot strap loader reads the boot sector to continue the process of loading the computers operating system. Since MBR is the most vital part required for booting of computer, any issues or corruption of MBR can makes your system unbootable and cause fatal problems.

Usually MBR corruption occurs when multiple operating systems are running on a single system and you may face many error notifications like “Operating system not found” when you start your computer. The most possible reason behind MBR corruption is boot sector viruses like Stone Empire Monkey virus. These viruses severely damage or remove MBR, which makes hard drive inaccessible and prevent computer from booting up. Sudden system reboot because of unexpected power surges or improper system shutdown and other facts are accountable for the corruption of MBR or boot sector.

However Microsoft provides an application called “Bootrec.exe” which helps you to recreate and repair Master Boot Record. Follow the steps mentioned below to use the utility

  • Insert your Windows 7 installation disc and boot from your DVD drive. (You need to change your boot priority from system BIOS to boot from DVD)
  • Choose your default "Language," "Time" and "Keyboard Input" from the first window and click "Next."
  • Click on "Repair Your Computer" option and select the operating system which you want to repair
  • In the System Recovery window, choose "Command Prompt"
  • Type "Bootrec.exe /Fix MBR" (without quotes) and Hit Enter key

This tool fixes your MBR and you’ll regain access to your computer hard disk. And in case if this tool fails, then you can opt for robust and commercial data recovery software like Yodot Hard Drive Recovery to extract all your data back.

Overview of the hard drive recovery tool:

Yodot Hard Drive Recovery is professional tool suggested by experts to recover lost or inaccessible data from hard disk after MBR corruption. By using this tool, you can perform data recovery from hard drive after file system corruption, partition table damage, OS malfunction, hard drive crash, etc. Retrieving data from lost, deleted, formatted, reformatted, corrupted and inaccessible partitions on Windows hard drive is possible with the aid of Yodot Hard Drive Recovery software. This tool works compatibly on all latest versions of Windows operating systems. Moreover, it helps you to recover data from hard drive with bad sectors and supports other storage media on Windows OS.

Steps to get back data after MBR corruption:

  • First of all disconnect hard drive from the system whose MBR is corrupt and connect it to the healthy computer
  • Download and install Yodot Hard Drive Recovery software to that healthy system
  • Run the software and follow the instructions coming on the screen
  • Once the main screen emerges, choose “Partition recovery” option
  • A new window pops up displaying all the physical drives present on the computer
  • Select your physical drive and let the scanning begin
  • It will scan and show all the found logical drives. Choose the hard drive from where recovery is to be done
  • Now, choose from the list of files that you want to recover by making use of two view types provided i.e. “Data type” and “File type”
  • Use “Save Recovery Session” option to save scanning information that can be used to resume scanning process after buying the software
  • Store the recovered files to your desired location

Suggested Tips

  • Use latest antivirus program to avoid MBR corruption due to boot sector viruses
  • Utilize UPS to avoid MBR corruption due to power failure or abrupt system shutdown
  • It is suggested to take regular backups of your important data to avoid data loss

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