If the computer has Secure Boot enabled under UEFI and cannot be turned off, you can use Ventoy's Secure Boot feature, or enable CSM compatibility mode on the motherboard to boot the USB drive in BIOS mode.
If the computer has Secure Boot enabled under UEFI and cannot be turned off, you can use Ventoy's Secure Boot feature, or enable CSM compatibility mode on the motherboard to boot the USB drive in BIOS mode.