Windows7 update patch after boot prompts oem7grub how to fix

Win7 system after the update patch, boot oem7grub prompt, the system fails to start, then the problem is mostly on the patch, how do we fix the error? There are 2 kinds of solutions that can help you fix the problem. Let's take a look at it with the small series.

Solution

Directly re-create a hard disk master boot record (MBR)

First, the user needs to have a bootable CD or boot USB flash drive, and it contains the diskgenius partition. tool.

1, everyone from the boot U disk into the diskgenius partition tool.

2, then we choose the disk we need to repair.

3, in the open diskgenius main interface, we click on the menu bar "hard disk & mdash; & mdash; rebuild the master boot record".

Remedy two

appears 12 times in the menu, you press the C key, and "behind the symbols in turn execute the following command in grub:

1, Execute: grub "root (hd0,0) command and press Enter

2. Execute: grub" rootnoverify (hd0,0) command and press Enter

3. Execute: grub Chainloader +1 command and press Enter

4, execute: boot (hd0,0) command and press Enter (start from this partition) directly enter boot here.

Still worried about the emergence of oem7grub on Win7 boot? Two ways to help you repair the system and let the computer boot normally.