Win7 boot Oem7grub can not start a workaround

Recently, a number of users in the update system patch after the boot display oem7grub and Grub> fault, a similar failure is due to the patch destroyed the win7 activation tool created by the Grub boot file, let's take a look at the Win7 64-bit flagship version as an example how to solve this problem.

Method one,

 key hard drive master boot record (MBR)

We need to have a bootable CD or a USB drive, which has a Diskgenius partition tool.

1, from the boot disk into the Diskgenius partition tool

2, select the disk you want to repair

3, click the Diskgenius menu bar hard Drive--rebuild the master boot record

Method Two,

In the absence of tools, try to press the F5 when the boot, and then select the first entry (this small series does not verify);

Method Three,

1, in the presence of 12 menu, press the C key;

2, then execute the following command in sequence after the grub> symbol:

•  the implementation: Grub>root (hd0,0) Carriage return (you window will not be installed in other partitions?)
•  Execution: grub>rootnoverify (hd0,0) Carriage return
•  the implementation: Grub>chainloader + 1 back to the car
• the implementation: boot (hd0,0) carriage return (starting from this partition) here directly input boot also line-

3. If you can enter the Win7 system, reactivate the system with the Win7 Activation tool in the system.

The above methods are shared here, the first method is the most reliable recommended use.

Most users will use the reload Win7 system www.xiotnghe.com to solve the problem when they encounter the Win7 system can not start, in fact, you found the problem is the correct use of the solution to the proportion of the convenience of more convenient.