September 2, 20214 yr I'm having an issue with my VM not being able to use the DisplayPort on my EVGA GTX970 SC ACX2.0. The HDMI port works just fine, however I can't run my monitor in 4k@60fps with HDMI. When I try to use the DisplayPort, I can boot the VM and I see the TianoCore logo and the Windows 10 loading wheel below it. However it goes to a black screen as soon as Windows 10 loads into the login screen. I got my GPU Bios from TechPowerup and did the hex edit from this guide. I have attached my VM xml and the GPU bios rom. Let me know if there is anything else needed to help diagnose the problem. Thank you in advance. Windows10VM.xml EVGA.GTX970.4096.150821_fixed.rom Edited September 3, 20214 yr by benmandude Solved
September 3, 20214 yr Author Solved: I managed to solve this myself. After making this post I took a look at the TechPowerup bios page again and saw there were 4 different bios listed for my card. I downloaded them all and made the appropriate edits. I tried the oldest one first and I have a functional DisplayPort now. I'm not sure what changes were made to the bios over the different versions. So I might try to track down that change log or at least try to find the newest version that also allows my DisplayPort to function properly. Edited September 3, 20214 yr by benmandude
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