Should output something like:
setvar PK -guid ... -bs -rt -nv = 0x...
In the BIOS, look for an option like "Load Optimized Defaults" or "Restore Defaults," then save and exit. Common Causes efi shell version 260 512 2021
The EFI Shell provides a range of commands that can be used to configure and troubleshoot the system. Some of the most common commands include: Should output something like: setvar PK -guid