The main question is "How does Huawei enter the bios?" The access method is as follows:

1. Turn off the computer and press the power button to turn it on. Before the startup interface of Huawei computer appears, press F2 to enter the BIOS.

2. You can't enter the BIOS through F2 key. You can try to press the F 12 key, select the "Enter Setup" option at startup, and then select "BIOS Setup" to enter the BIOS.

3. For some specific models of Huawei computers, MateBook(HZ) and HUAWEIMateBookE series 2-in-1 notebook computers, you can press the power button and the volume "+"button at the same time in the shutdown state until you enter the BIOS setup interface.