Many times, in the process of using the computer, it is inevitable that we will encounter the system deletion or the operation error and the system can not enter normally. For example, some users have a grub error when booting up. At this time, you can only enter commands to enter the system. So what command should I enter? It is actually very simple.
Recommended: latest Win7 system
Win7 boot appears after the grub, type the following command:
grub & gt; rootnoverify (hd0,0)
Grub>makeactive
grub>chainloader +1
This will successfully enter the Win7 system, after all we have to use the EasyBCD software to rewrite the MBR task, or the troublesome friend can directly Download the Win7 installation image on the official website of the system home, and directly reinstall the system to solve the problem smoothly.
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