مشکل کارت گرافیک- ATI HD 4850 کارکرد بی دلیل تا اخرین حد!!!

[amin200900]

bebinid doostan
in moshkel hich ertebaty be baios nadarad
va tanzime dore fan be shekle dasty ke kheili khandedare
asasan in moshkel az chiphaie main va graphic hast
ke be ellate navasane bargh ijad shode baese khamoosh shodane main shode
hamcheninhaang kardane main ke jadidan ijad shode barashoon dalile mohkami bar nimsooz shodan tedadi ghate az maineshun hast
ba tashakor