A graphics card problem?
A couple of days ago, I played as normal a game on my P.C. However, when I played it black dots appeared and lines went through the game, then, yellow dots,red dots and black lines appeared in sections of the screen. Since then, I have played a couple of more games and now, white red and black dots are appearing everywhere?
What do you think is the problem?
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Verified answer
Update it.
Nvidia: http://www.nvidia.com/Download/index.aspx?lang=en-...
ATI: http://support.amd.com/us/gpudownload/Pages/index....
Have you tried updating your Display Driver?
It could be either a faulty graphics card or a faulty monitor in which case is it still under warranty?
Also you may want to open the PC and clean it to prevent it from dust particles etc
Hope this helps :)
H mm Try to Low all the Video Settings in your game.
Check the temperature of your graphic card.
Use this tool to check it if you don't have a program to monitor the temp of your graphic card.
Doesn't look great...
But first check your VGA (DVI/HDMI) cable.
Maybe it has got loose a bit...