Data Recovery

Sometimes you may get a weird error when you start Windows based system. There are various types of error comes out when any software or hardware issue arises in your system. Windows 7 Operating system not found error is one of the most common errors of Windows 7. After having this error message you can�t be able to access the system anymore and you may have to face data loss situation.

Partitions of the system are the logical spaces used in the hard disk. Using this partition you can keep your data file and system separated from each other. If any of the non system drives get corrupted then these other partition are not affected. But there are various reasons that become the cause of corruption of partition like power outage, improper system shutdown, virus infections, software failure, etc. In this situation to recover the lost data you need to perform the Windows data recovery.

After having this system error you become unable to boot your Windows based PC. Following are the common error message displayed on the screen:

�Operating system not found�

�Missing Operating System�

To recover the functionality of the recovery console when you start your computer you may receive the following error message:

�Setup did not find any hard drives installed on your computer�

Following are the common reasons of this odd error:

• If the basic Input/Output system (BIOS) does not detect the hard drive.
• If the basic Input/Output system (BIOS) does not detect the hard drive.
• If the incompatible partition is marked as Active.
• When a partition that contains the MBR is no longer active.
• When Sector 0 of the physical hard disk drive has an incorrect or malformed master boot recorded (MBR).

There could be some other reasons of this error also. To resolve Windows 7 Operating system not found error you should perform some of the appropriate task like checking the BIOS settings that ensures that the BIOS enlists and recognizes the hard disk. To recover the files you can use the recovery console to repair the MBR corruption. For this you should use �fixbr� command in recovery console. If all these methods fails to fix operating system not found error you can use third party recovery software.

Stellar Phoenix Data recovery is such a third party recovery tool that is specially designed to handle such type of situation. It helps you in recovery data from those partitions which get corrupt due to bad sector in the disk or partition table corruption occurs. You can use this in the case of formatting a Windows installed hard drive or accidental files deletion. It is one of the best ways to deal with Windows 7 Operating system not found error. You can easily retrieve the Windows 7 data using various file system like FAT16, FAT32, NTFS, NTFS5.