Windows Boot Manager
Windows failed to start. A recent hardware of software change might be the cause. To fix the problem:

1.Insert your Windows installation disc and restart the computer.
2.Choose your language settings, and then click “Next”.
3.Click “Repair your computer.”

If you do not have this disc, contact your system administrator or computer manufacturer for assistance.

Status: 0xc000000f

Status: 0xc0000428

Status: 0xc0000225

Info: The boot selection failed because a required device is inaccessible

Info: An unexpected error has occurred.

Info: Windows cannot verify the digital signature for this file

Hướng dẫn đổi chuẩn khởi động AHCI