Uploaded May 2018 | Updated September 2026, 2 days ago

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Windows 10 Repair EFI Startup

Sometimes the EFI partition of a Windows 10 computer may get damaged or formatted by mistake. This would stop Windows from starting. This video shows how to restore the EFI partition using a Windows repair usb disk or Windows 10 USB install disk.

The commands used:
Diskpart
list disk
select disk 0 (the number for the disk that has the EFI partition)
select partition 2 (or the number for your system partition)
assign letter=S
exit
To change drive S: or drive letter with :
format S: /FS=FAT32 or format S: /FS:FAT32
bcdboot D:\Windows /s S: /f UEFI
Exit

To create a recovery USB disk watch: youtube.com/watch?v=C4p6dkXNufg



For more visit:

https://www.windows10.ninja

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