The version of the specific shell software built by your device manufacturer. Root Causes of the EFI Shell Loop
Encountering the UEFI Interactive Shell screen during a system boot can be a frustrating experience. For many users, this manifests as a black screen filled with yellow and white text, often displaying lines like EFI Shell version 2.60 [5.12] or similar build numbers from recent years. efi shell version 260 512 2021
If the motherboard has a secondary boot device configured in the backup slot, this command will close the shell and attempt to load it. 2. Map and Locate Your Windows Partition The version of the specific shell software built
The motherboard is trying to boot from a network, a USB drive, or an empty disc drive before checking your main storage drive. If the motherboard has a secondary boot device
I can provide tailored instructions for your specific hardware setup. Share public link
When you type map at the prompt, does it list any devices starting with (like fs0 ), or only blk ?
In the command prompt, type the following commands one by one, pressing after each: bootrec /fixmbr bootrec /fixboot bootrec /scanos bootrec /rebuildbcd