Originally Posted by DoctorNick
Maybe this can fix your issue. Post - NVIDIA Has a DisplayPort Problem Which Only a BIOS Update Can Fix - https://www.techpowerup.com/forums/t...an-fix.244981/
I have the same issue with DP and a EVGA 1080 TI - I'm using a Samsung C27hg70, 144hz 1440p. I can't try this fix atm, because my 1080 TI died recently.
It was one of the first things I tried. Didn't work. I read that forum briefly and it appears that thing only helped people with UEFI WIndows. Mine isn't due to my old X58 machine.
i7 930 @ 3.8Ghz HT
Asrock X58 Extreme 3
Corsair XMS3 6GB 1600mhz
EVGA GTX 1080 Ti BE SC
Corsair RMS 750W
LG C6 4K 3D OLED 55", Potalion 1440p Korean IPS "glossy panel", Dell Ultrasharp U2515H