EFI Shell version 2.60.512 offers a range of features that make it a powerful tool for system configuration and troubleshooting. Some of the key features include:
Many motherboards have an option in the BIOS to "Disable Internal EFI Shell" to prevent it from appearing. Repair Bootloader: If the hardware is fine, you may need to use a Windows Installation Media to "Startup Repair" your operating system. step-by-step guide efi shell version 260 512 2021
If an attacker gains physical access and can boot the EFI Shell, they can: EFI Shell version 2