AMD/ATI Pixel Clock Patcher

[ToastyX]

(11-29-2020 03:44 PM)Russalpcs Wrote:  I did try the rename and that also stops windows from loading properly

Thanks for the file, but that shows "driver file too large", same as 1.4.5

I think my only option is to re-load the original BIOS on these cards?

The last version 1.4.7 works with is 20.4.2. I'm thinking either it's a motherboard compatibility issue with having too many cards, or at least one of the cards is defective. Try removing cards until it boots. If it worked before, then installing an older driver might help, but Windows 10 likes to automatically upgrade older drivers.