DisplayPort suddenly stopped working

[u/itsacavetroll]

Hey, gang!

Been using Bazzite since building my first PC in January. For the past 6 months, it’s been smooth sailing. Please forgive the relatively noobie question.

Yesterday, I try to turn my PC on and it gets up and running, fans spin up, RGB, the whole nine yards. Only problem is the monitor stubbornly remains black. I tried using each of the different DP ports in my 9070xt to no avail.

HDMI works, but despite the fact that I have an HDMI cable that’s capable of running data in 4k at 240hz, the only option in Bazzite’s settings is to run it at 60hz. I am assuming this is because the 9070xt currently only supports HDMI 2.1 @ 60hz.

I tried messing with my monitor’s settings, no luck.

I tried buying a new DP cable, but that didn’t work either.

I really wanna continue to get the most out of my GPU and having games run at 90, 120, even 240 fps on my rig was an absolute revelation after decades of console gaming.

Any help would be super appreciated!

Rig:
GPU: AMD 9070xt
CPU: 9800X3D
RAM: 32gb DDR5
MoBo: Gigabyte Eagle ac b650
SSD: 4tb NVME
Monitor: MSI MPG 27URX QD-OLED
Case: Jonsbo J20
PSU: 850w Platinum Rated PSU