iMac, graphics or display problem

Discussion in 'iMac' started by kwfl, Feb 15, 2008.

  1. kwfl macrumors 6502

    Aug 20, 2007
    hello everyone,
    i posted this problem before and i was advised to update my graphics driver which i did but no good luck appeared.

    anyway, my last post problem was not clear so i am doing it again with a clear images

    these pictures describes my problem, on my iMac and running xp under boot camp i frequently get this grading issue
    and this
    also this

    this happens like 2 times a week and wont go unless i restart my computer
    these pictures are taken by my iPhone
    if i do screenshot from the xp, the pictures are very clear and no grading issues when viewed by you, or even when i see them when i restart.

    under mac, there no graphics problems at all.

    i dont want to do a format, because i dont want install every piece of software again, and i have Tiger where boot camp expired

    my iMac is alu 2.8 4GB and 2600xt

    please help me solve this.
  2. kwfl thread starter macrumors 6502

    Aug 20, 2007
  3. Mac Addict macrumors member

    Mac Addict

    Feb 12, 2008

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