I run a 3 monitor setup with a VR headset and since my upgrade only 3 ports on my gpu work consistently,(windforce g1 gtx 980ti) the DVI-I DP 1 and hdmi, the other 2 DP ports and the DVI-D ports don't work.
The reason I found this so confusing and didn't just assume its a faulty gpu is that if I turn the power supply off before booting my pc, every port starts working again until it is shutdown where I'll have to switch the power supply on and off to get them working again.
Also putting in a second gpu (evga gtx 670 ftw 4gb) makes the second DP port work for longer, it would have to be left off for a while before it stops working unlike before where the moment its been turned off it stops.
Any help is greatly appreciated 🙂
Old:
i5 3570k
Asrock z77 extreme4
16GB kingston Hper X red
New:
Ryzen 5 3600x
Asus Rog Strix B450-F
16GB Adata XPG Gammix D10