Lenovo ThinkCentre: Error 1962: No operating system found. Boot sequence will automatically repeat

One colleague's computer, Lenovo ThinkCentre, suddenly occurred this error after Windows Update & BIOS update.

 

 

Tried different ways to solve it. Such as:

After latest Windows Update I get Error 1962: No Operating System Found

https://answers.microsoft.com/en-us/windows/forum/all/after-latest-windows-update-i-get-error-1962-no/a1c5a734-98a5-49c3-8aef-29f595f98f8a

 

 

 

 

Not work.

 

Required to restore it by the Backup Image.

 

 

Got another fail as not using EFI (UEFI).

The system image restore failed

Windows cannot restore a system image to a computer that has different firmware. The system image was created on a computer using EFI and this computer is using BIOS.

 

   

 

Set the Boot to be UEFI. Then, restoring & PC back to normal. 

Update

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