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#1 2022-03-14 09:40:37

ordinary.schreiber
Member
Registered: 2021-10-15
Posts: 141

[SOLVED] GRUB disappeared after switching between Legacy and EFI boot

I was running a dual boot system (Windows + Arch) on a HP 14s-dq1006nl. GRUB and everything was working, and both systems have been installed in EFI mode.

Then from BIOS I switched to Legacy Support "enabled" in order to boot another system on an external hardisk.
Now, after switching Legacy Support back to "disabled" GRUB won't load anymore and the system jumps directly at Windows Boot Manager.

What can I do to fix/reinstall GRUB, without reinstalling Arch?

Thank you in advance.

Last edited by ordinary.schreiber (2022-03-14 11:23:23)

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#2 2022-03-14 11:23:11

ordinary.schreiber
Member
Registered: 2021-10-15
Posts: 141

Re: [SOLVED] GRUB disappeared after switching between Legacy and EFI boot

Problem solved, I just had to disable once again Secure Boot after switching between the two boot modes.

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