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Why is my 4870 1bg always crash

Last response: in Graphics & Displays
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Anonymous
a b U Graphics card
January 2, 2010 8:21:59 AM

i have a AMD Phenom II X4 945 3.00GHz
4Gb ram
MOTHERBOARD ASUS M4N72-E
Power supply 650w toughpower
4870 1gb dark knight

When the graphic card is heated at 83C the screen of my monitor turn to blank and i must restart my computer .I never had problems with the nvidia GPUs please can anyone tell me a solution :cry: 





More about : 4870 1bg crash

January 2, 2010 8:36:41 AM

If you really think that it's the temperature that's causing the problem, try downloading Rivatuner, than setting the fan 100% thru that and then try again.
Anonymous
a b U Graphics card
January 2, 2010 10:02:00 AM

i tried but it didnt work
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a b U Graphics card
January 2, 2010 10:51:24 AM

how is the voltage drop on your power supply under load?
Anonymous
a b U Graphics card
January 2, 2010 1:38:31 PM

what do you mean you mean
?

sorry that i dont understand
January 4, 2010 2:52:42 PM

You can also start CCC - go to Overdrive, click the Lock and then set your fan to 100%

Yes you need your driver to use 3d and other features of your card

You could try placing a fan in the case or leaving the side panel off to also see if that helps to lower temps.
!