Recently built a new pc (late 2021) and 5600G suddenly showing display artifacts. Tried changing HDMI cables, didn’t work. Updated bios to 2803, didn’t work. Updated drivers from 22.3.1 to 22.5.1, worked for a day but continued the day after. Now my monitor shows “No Signal”. What should I do now?
5600G (Not overclocked)
AMD Stock Cooler
ASUS Prime B550M-A AC (BIOS Version 2803)
TEAMFORCE 3200MHZ Ram (D.O.C.P Enabled)
Monitor is a Acer SA320
I agree. The next step is to try another monitor. Ask a friend if you can borrow one for a short time if you don't have a spare from another computer.
I did that and worked. I replugged the pc back to the original monitor, booted it up, ran a game until it randomly blacked screen. What could be happening?
The original monitor is failing. You need a new one. I would not attempt to fix a bad monitor. They are difficult to disassemble and it's probably one of the chips inside that's going bad.