The above problems are mainly caused by the wrong boot mode selection (mostly the original UEFI boot, and the BIOS cannot be booted after setting the BIOS)
(1) Press F12 when booting, and then select ?Enter ?Setup?
(2) Then go to SETUP and then to STARTUP (it should be the past in the upper row. It is estimated that it is the fourth or fifth.
(3) Go down to find CSM and press Enter, then select ENABLE.
(4) Just under this directory (my computer is, it may be different for different computers), go to BOOT PRIORITY, now press Enter and select UEFI FIRST
(5) Now press F10, now SAVE (save). Then restart and try.
After such a round of operations, there should be no problem. If there are other problems, you need to check whether your startup option is to boot from the hard disk.