gpu glitches

Ever since my dad and I cleaned my pc I have had small glitches where sometimes a few pixels turn white for a short second and once in a while my entire screen turns black for a second. I tried updating my drivers and using a different hdmi cable but the issue still remains. It doesn’t look like...

Hello, I picked myself up a 1440p display the other day as my third monitor and now I'm getting tearing/glitches whenever my computer comes out of the sleep mode or when the monitor is woken up in any other way. The 1440p monitor is connected via display-port(No issues when using HDMI, no...