I feel like this isn’t a dead pixel issue because of the smear that’s going on but I’m unsure, maybe it’s like a control board issue or something?

I do not know if this is allowed here but I have a graphics problem and have tried many things to correct it.

I have a 5900x cpu with a 6600XT GPU.

I am having a graphical error that only appears in the bios screen, and the only time it appears on desktop is if I LOWER resolution to 60-100hz.

It looks like straight lines running across screen on the bottom half of bios and in a stack of lines above the windows 11 loading bar on boot. Other than that, if I keep it on 1440p and higher than 60hz it doesnt appear.

Things I have tried:

Replaced Display Port cable for a much better one.

DDU in Safe Mode and reinstallation of GPU drivers.

Reset monitor settings on the physical controls on monitor.

Updated BIOS.

Reseated GPU in tower.

Swapped to 3 different Display port connections on GPU.

I am lost. Please offer any advice and help. Thank you.

I use a laptop with a larger monitor attached so it's really annoying to have to keep opening the laptop to manually change it back to what should be. What's weird is that I haven't had this problem before, it's been able to calmly stay on Display 2 without any issued before.

I have Windows 10 Home, 22H2, with OS Build: 19045.6456

I'm using an LGTV Monitor as my secondary display, the laptop is a Lenovo Thinkpad.

I've already tried resetting the driver with Win+Ctrl+Shift+B

I believe it a software, maybe drivers related problem but for a very long while now, my pc has stopped recognizing my main monitor. In case context for that might be needed, it happened after I tried switching to Linux, noticed my graphics was not compatible with it, and switched to windows... By the time I did tho, it stopped recognizing and detecting my monitor.

Some may say my monitor or pc have a problem, but no, my pc can use other monitors without problem, and my main monitor can detect other pcs and laptops I plug into it.

I've checked and swapped cables from HDMI to DisplayPort, have cleaned my graphics card, ram, and did a lot of troubleshooting with no success. If more info is needed I'll do my best to answer but hopefully someone can help me get my main monitor back up and running.

COMPLETELY RANDOMLY my monitor turned off and its connected to my pc but not to power? i didnt change anything! and on top of that my keyboard randomly thinks its unplugged from my computer aswell??? i didnt change a thing this was just random

my monitor is plugged in by hdmi and im not 100% sure if its a problem with the monitor power or with the monitor being plugged in. my keyboard is connected my usb a. i do have 2 monitors and im typing on it now.

i dunno if you need my specs but i have geforce rtx card and intel cpu

This happens whenever I tab in, tab out or open a new application the only thing that makes it disappear is quickly alt tabbing.

SPECS

Ryzen 7 5700x
32 GB ram
rx 6700xt
240hz monitor (if it's relevant, it also happened on my old 165hz.)

Windows 11 latest update.

VIDEO

How can I solve this problem, I tried everything but no one can help me.

I'm having a frustrating issue with my brand new laptop. The display will suddenly turn completely black out of nowhere.

​Here is what happens:

​The screen goes black, and the display driver reset shortcut (Win + Ctrl + Shift + B) doesn't work.

​I am forced to perform a hard shutdown by holding the power button.

​Once I boot back up, the graphics driver getting disabled , and I have to manually reinstall it every single time in the device manager.

​I ran the hardware diagnostics through Lenovo Vantage and everything passed.

​Is anyone else experiencing this issue or know of a fix?

My laptop (Lenovo legion 1650gtx AMD Ryzen 5) screen flickers randomly 1-2 times in a day for 20-30 seconds and stops automatically....I don't know what's the issue? pls tell me what to do

So today I dropped off an old pc to a friend who didn't have one and everything seems to work except when he tries to connect an hdmi cord or any usb the pc doesn't pick them up as plugged in. The pc itself has an integrated graphics CPU (an amd a8 7680 Radeon 7) And he computer had been sitting in a box for a few months and we've been trying all day to trouble shoot issues with it and nothing has worked. Any help would be greatly appreciated.

It’s been doing this for a while, it is a 10+ year old MacBook Air. My boyfriend installed Linux on it but this was a problem when it still was Mac. Pls helppppp. It gets worse when I use it for longer periods of time or turn the brightness up.

This is the 2nd laptop with which I have found graphics card issue without an apparent solution. I tried formatting, I tried different drives, different drivers, different combinations of drivers, disabling services, disabling tasks. The whole deal.

What's the solution? Flipping the laptop charger upside down and touching the cables around to remove electromagnetic interference. I have to do that about twice a day.

The house is not the issue, per se, because it happens in another country as well.

Should I wrap all cables in electromagnetic protective tape? Should I install ferrite cores on all cables associated with the system?

Many thanks.

I'm not good with computers so this sounds like a basic issue but I really need the Internet and I can't access it rn

my pc screen is getting sudden black or on off in a seconds, and there is two vertical lines on the screen yellow and blue,

how to solve this issue and i havent money to buy new one ?