Boot Into Bios. Insert the USB bootable media drive and switch on your computer. To get into the BIOS, you usually press a specific key at the right time.
The BIOS or UEFI (the updated version of the BIOS) is the place for you. BIOS which stands for Basic Input Output System is basically a ROM chip that contains instructions needed to perform hardware initialization operation during the boot-up process. If you need to boot your Asus computer from USB drive or CD-ROM, you have to get into BIOS to create the configuration.
The computer will restart into boot options, which include the UEFI BIOS.
I changed the boot mode to Legacy as a test on my MSI Laptop, and now the laptop No matter what I cant get it to boot to BIOS or back to UEFI mode.
If the default setup in your BIOS or UEFI mode is configured accordingly or. Do you need to change your boot device order or reset your system clock? Boot to UEFI Mode or legacy BIOS mode.