Solution for converting Windows 7 hard disk to AHCI mode to blue screen boot

Source: Internet
Author: User

When installing Windows 7, set hard disk mode to compatible mode in bios to facilitate installation.

It is said that the AHCI mode is better. After the installation is complete and the hard disk is switched to the AHCI mode, the computer cannot enter the system after it is started, and the screen is directly blue...

The solution is as follows:

First adjust hard disk mode back to compatible mode. after entering the system, Win + R bring up the run box, enter regedit, open registry editor, and locate

HKEY_LOCAL_MACHINESystemCurrentControlSetServicesMsahci modify the value of "Start" to 0, Close Registry Editor, restart the machine, and set hard disk mode in bios to AHCI ..

 

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