Question Monitor flickering rainbow screen glitches

Motakuji

Distinguished
Jul 1, 2015
120
1
18,685
Specs:
CPU- Ryzen 5 3600 3,6 Ghz
GPU- RX 5700 XT Sapphire Nitro +
RAM- 16 GB Corsair Vengeance LPX
MOBO-MSI B450 TOMAHAWK MAX
PSU-EVGA SUPERNOVA 750 G2 80+ GOLD
STORAGE: 250GB & 1TB SSD SAMSUNG EVO 860
MONITOR-AOC C24G1

Recently I started getting weird screen glitches. It happens randomly. Monitor turns off and blinks with blue, green, red color or it won't turn off and whole screen will be covered in blue, purple, green horizontal lines. It can happen in games, on desktop, or in BIOS. I reinstalled my GPU and display drivers, rechecked the cables that is connected to monitor, also I've cleaned my pc from dust. My GPU is using displayport cable and I've been thinking of buying a new displayport cable 1.4 VESA certified.
My setup is pretty new. I didn't have these problems before, maybe it's amd drivers?


View: https://imgur.com/l8BeiP1
 
Specs:
CPU- Ryzen 5 3600 3,6 Ghz
GPU- RX 5700 XT Sapphire Nitro +
RAM- 16 GB Corsair Vengeance LPX
MOBO-MSI B450 TOMAHAWK MAX
PSU-EVGA SUPERNOVA 750 G2 80+ GOLD
STORAGE: 250GB & 1TB SSD SAMSUNG EVO 860
MONITOR-AOC C24G1

Recently I started getting weird screen glitches. It happens randomly. Monitor turns off and blinks with blue, green, red color or it won't turn off and whole screen will be covered in blue, purple, green horizontal lines. It can happen in games, on desktop, or in BIOS. I reinstalled my GPU and display drivers, rechecked the cables that is connected to monitor, also I've cleaned my pc from dust. My GPU is using displayport cable and I've been thinking of buying a new displayport cable 1.4 VESA certified.
My setup is pretty new. I didn't have these problems before, maybe it's amd drivers?


View: https://imgur.com/l8BeiP1
Does it have the same issue on a different display? (you can hook it up to your tv for example)

if yes, it looks like your gpu is on it's way out