EFI - Full repair needed?

[AlexanderWu]

I've already found a few posts here that explain how to repair the EFI partition. How to do that is not my question.

Q1: Is this just windows being stupid? (if yes skip Q2)

Q2: Should I even bother fixing this?

The PC is working as fine as Windows can. I would never have known about this had I not decided to create a VHD.

[#2]

Boot with Windows installation media or Linux Live USB.
Access command line or recovery options.
Use the bootrec /fixboot and bootrec /rebuildbcd commands (Windows) or the efibootmgr command (Linux) to manage boot items.
Corrupt files:
Back up important data.
Rebuild or reinstall the boot loader.
Partitioning problems:
Use disk management tools to recreate or resize the EFI partition.
Boot Configuration Data (BCD) problems:
Rebuild the BCD using a recovery tool and command prompt.
Update firmware:
Check and update the BIOS/UEFI.
Generalized steps to repair EFI:
Backup Data: Backup important data before operation.
Create recovery media: Make a Windows or Linux recovery USB/DVD.

[#3]

Check your BIOS/UEFI settings to ensure that the boot order is correct and that the EFI system partition is prioritized.

[#4]

If you plan on making changes to your system—like resizing partitions, dual-booting, or creating a new VHD—it might be worth fixing the EFI partition now to avoid potential headaches later.

[#5]

1.Boot Failure: The system fails to boot, often showing messages about missing boot devices or similar errors.
2.Corrupted EFI Partition: The EFI system partition may be corrupted, preventing the operating system from loading.
3.Operating System Issues: Problems with the operating system itself that could stem from the EFI.