HP Notebook bios Problem?

Press F2 or F 12. Switch micro Pe? 2.0。

The solution is as follows

1. When the computer is restarted or turned on, it will enter the system self-check interface. When the HP Logo appears, press the Esc key continuously, and a boot interface will appear. Select the Bios setting (F 10) when prompted.

2. After entering the Bios, switch to the "Advanced" tab, press enter to select the secure boot configuration, and enter the secure boot configuration "Turn off secure boot and turn on traditional mode support".

3. After entering, find the option to configure traditional support and secure boot, change disabling traditional support and enabling secure boot to "enabling traditional and disabling secure boot", uncheck "enabling MS UEFI CA key" at the same time, and finally press F 10 to save.

4. Save F 10, restart the computer, press ESC, and then select F 10 to enter the BIOS setting, which will enter the newly set place, check "Clear safe startup key", and then save F 10 again.

5. Save F 10, restart the computer and press ESC, then select F 10 to enter the BIOS settings, switch to the "Advanced" tab, and press Enter to select "Startup Options" to enter.

6. After entering, uncheck "UEFI startup sequence" to make the machine start by default, which is convenient for installing win desktop startup repair tool. Bootcfg？ fixed