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visual artifacts

sajtion

sajtion

sajtion

Associate
Joined
2 Jul 2005
Posts
818
i'm getting visual artifacts on my computer screen. i have amd hd radeon 4870 video card. i tested it with vmt but it passed. what could be the problem? does anyone have any ideas?
 
they are just horizontal lines flickering from top to bottom. they are sometimes blue and sometimes white. i reinstalled the amd drivers. i cleaned the fan and dust and its not been overclocked. the idle card temp is 60 and cpu temp is 60 so i don't know what is causing it.
 
Last edited:
don't have onboard gpu but however its stopped artifacting for now. i still don't know what is causing it. i gotta check if the fan is failing. i think the card is good
 
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