Strange Graphics Problems

Discussion in 'Mac Pro' started by crjeong, Mar 9, 2008.

  1. crjeong macrumors member

    Joined:
    Aug 29, 2006
    Location:
    Sydney, Australia
    #1
    My Mac has just started getting really bizarre graphics problems. I have an early 3.0Ghz mac pro with ATI Radeon X1900.

    I've already had my graphics card replaced due to the version 1 X1900 cards being faulty.

    But these are totally new problems, nothing I've ever seen before. I've attached a screenshot.

    I noticed this happen once on my Mac Pro at work also, same specs.
     

    Attached Files:

  2. dogbait macrumors regular

    Joined:
    Feb 4, 2005
    Location:
    London, England
    #2
    Geezus. I've seen artifacts like that in PC games with overclocked graphics cards. The ATI 1900XT heatsink has a propensity to get full off dust. Does it need cleaning?
     

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