Having a weird issue that I can't find any good information about.
I installed OCLP 1.0.1 on my Mac Pro 5,1 that I've upgraded with a (PC VBIOS) Radeon HD 7770 and installed Monterey on top. I'm getting this issue where on first boot it works flawlessly - acceleration works and everything. On a reboot however, I get the boot logo/progress bar and then just a solid yellow screen and on subsequent boots, there's no video output after the logo/progress bar.
As far as I know, the card works because I've also installed Fedora through OCLP and that works just fine.
Swapped out the card with another 7770 and a 7850 and tried PRAM and SMC resets, etc. all the same result.
Anyone else having an issue like this?
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