The motherboard can't start Qunhui boot.

This is because the system found unauthorized changes on the firmware, operating system or UEFI driver. Solution:

1. Enter the bios interface first (press and hold the del key when windows starts).

2. Press F7 or click the button to enter the advanced mode, and then select the Start tab.

3. Scroll down to the bottom of the list, you should see the safe startup option, highlight it and press enter, which will open a new screen. On this screen, select the startup option and press Enter, which will pop up a small dialog box with two options. At present, it is set to windowsuefi mode. To modify it to other operating systems, press enter.

4. Finally, save the settings and restart the computer.