Press F2 to enter the BIOS interface. If you don't understand anything, first try reinstalling the system. If not, check whether the hardware is damaged
That's because you press the Del key slowly, because the waiting time is only 1-2 seconds. When you restart the computer, you will immediately keep tapping the Del key. Of course, there is a premise that your keyboard has been effectively connected. Secondly, it is to hit the Del key instead of the DEL three letter keys on the keyboard.
Please press Del to enter EFI BIOS setting ＝＝＝＝ To reinstall the system, select the corresponding startup mode (hard disk optical drive USB drive), select the optical drive to start, and put the system disk in it to reinstall!
