Win7 system accidentally delete the boot partition how to restore

1, use the correct method to open the Win7 system installation disk, and then on the system, hold down the Shift+F10 key, then enter the diskpart command on the window;

2. Then enter the list disk command. You can view the hard disk loaded by the Win7 system. Enter select disk 0 on the Win7 system;

3, then enter the create partition primary size=30531mb command to create 30531mb;

4, by activating the active partition, the installation system is active Enter the active command in the partition, and then enter format quick to complete the partition operation.

If you encounter the same situation during the operation of the win7 system, you can solve it by the above method.