Question Screen pixelization and often a temporal black screen after the Video Card HDMI cable got pulled several times by accident.

[Daahrien]

Screen pixelization and often a temporal black screen after the Video Card HDMI cable got pulled several times by accident.

Even from the BIOS splash screen I see a pixelization. Also games and videos show this pixelization. the black screens happen often and last from 2 to 10 seconds. If I'm using the tv screen speakers, they also stop working. I'm using a HDMI cable.

Is there a way to fix my VC? I tried updating drivers and everything. Pretty sure a pin is toasted or something. Should I open it?

VC: RX 560.

 

[Jirkey]

The cable or the connector went bad, try another HDMI cable and see if it persists.
Usually when there is bad contact, this "pixalitzation" can be some red dots or something like that

 

[Daahrien]

The cable or the connector went bad, try another HDMI cable and see if it persists.
Usually when there is bad contact, this "pixalitzation" can be some red dots or something like that

I have replaced the cable couple times already. Maybe trhe VC connector is bad?

 

[Jirkey]

Most likely, you should see something wrong on the connector from the screen side or the gpu side