My computers screens are not functioning correctly

TaigaAisaka7 · January 31, 2023

I think this might be related to my graphics card, but a couple weeks back I got a second computer screen. Ever since hooking it up my computers main monitor has kinda glitches where it trys to mesh both screens together. If I reboot my computer it will sometimes fix it and if I turn the screen off that also sometimes fixes it. Tonight shortly before posting this my background went black even though I normally have a picture set. Also since hooking up the second monitor my graphics card has been having 3 red lights flashing even when the computer is shut down. The three lights have come off and on at random intervals with seemingly no rhyme or reason. The three lights on the graphic card have been a issue since I built the pc, but has not had impact on performance to my knowledge

The specs of my computer is ryzen 9 5900x, 64 gb of ram, a b550a motherboard and a 3090 gforce rtx and a main gear 1200 watt Platinum

Bombastinator · January 31, 2023

51 minutes ago, TaigaAisaka7 said:

I think this might be related to my graphics card, but a couple weeks back I got a second computer screen. Ever since hooking it up my computers main monitor has kinda glitches where it trys to mesh both screens together. If I reboot my computer it will sometimes fix it and if I turn the screen off that also sometimes fixes it. Tonight shortly before posting this my background went black even though I normally have a picture set. Also since hooking up the second monitor my graphics card has been having 3 red lights flashing even when the computer is shut down. The three lights have come off and on at random intervals with seemingly no rhyme or reason. The three lights on the graphic card have been a issue since I built the pc, but has not had impact on performance to my knowledge

The specs of my computer is ryzen 9 5900x, 64 gb of ram, a b550a motherboard and a 3090 gforce rtx and a main gear 1200 watt Platinum

Generic first step with AMD stuff is make sure your drivers are up to date. Kinda hard with no video though. Do you have a spare pcie video card? Anything at all. Doesn’t have to be a good one. Bios should come up no matter what, but might be set to off. Does spamming delete right afr later you turn it on work? Are there any POST codes? (Are there any lights on the motherboard that stay on?)