- Oct 28, 2008
Running Win10 64 on Gigabyte Z590 Aorus Ultra with EVGA 3080 Ti. Went to install latest GE Force driver (496.76, I think) and everything broke. Card not recognized in either PCIE slot. Reseated 2x. Tried different power outputs from PSU. Was running well for past 2-3 months. Card powers up, fans spin briefly, and it does pass through video signal to monitor. But Device Manager does not see it at all. Had to do a CMOS reset and now Z590 is throwing a 25 code - something with RAM. Wow. Where do I start?