Black monitor with a stripe at the top and artifacts

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aladya_

aladya_

PCHF Member
Feb 2, 2024
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The monitor started turning red (this has happened before, but then everything was ok) and then turned black (attached photo). I have a monitor connected via display port and a TV via hdmi. I don’t have the opportunity to check the dp cable, but I connected the monitor to the PC via hdmi and still the same situation and most likely the cable is working. The video card connector is also working, because the TV is connected through it. The monitor itself is also working, I connected it to the laptop and everything works. And I also noticed that if you have time to go into the monitor settings when you turn on the PC, then everything works, but when the PC turns on, it doesn’t.
 

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Laptop or desktop?
If desktop, remove the graphics card (if 3rd part card installed) and the memory, clean the mobo slots, the contact points and use a soft bristled brush to wipe the circuit boards.

And keep it simple - just have one monitor connected and use the HDMI cable.
 
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