Need some help with a weird problem. My motherboard suddenly stopped seeing any UEFI drives

A few days ago I updated my hackintosh to 15.6, updated opencore and all the kexts. When I rebooted the computer it wouldn’t boot so I tried booting into a backup hard drive where I have windows installed and it wouldn’t boot either.

I went into the BIOS settings to see if I had changed anything and noticed that none of my hard drives were being recognised as UEFI drives, they were all showing up as legacy. This had already happened a few times with my pc so it was an easy fix, just reset the CMOS and all’s well. Managed to reach opencore but got an error message, after digging around I realised that when updating I’d forgotten to copy the new opencore.efi, plugged my SSD into an old computer, fixed it and everything was running well.

Today I turned my pc on and it would go straight into the EFI shell, I checked my BIOS settings and again all the drives were showing up as legacy instead of UEFI. Reset the CMOS again but this time it didn’t work. Went into the BIOS settings and reset to defaults from there, changed the settings needed for my hackintosh (disabling CFG Lock and Serial Port) and all the drives showed up as UEFI again, saved the settings and rebooted and the drives went back to legacy only.

I’ve been looking around but I can’t find anything related to this. Has anybody had the same problem or does anyone have any ideas on what to search for?

submitted by /u/amcsn
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