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Appendix D: UEFI BIOS Recovery
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7.
Using a different system, extract the BIOS package into a USB flash drive.
8. Press <Del> continuously during system boot to enter the BIOS setup utility. From the
top of the tool bar, click on Boot and press <Enter> to enter the submenu. From the
submenu list, select Boot Option #1 as shown below. Then, boot Option #1 to [UEFI
AP:UEFI: Built-in EFI Shell]. Press <F4> to save the settings and exit the BIOS setup
utility.
6. After the BIOS recovery process is completed, press any key to reboot the system.