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AMD Card Artifacting

post #1 of 7
Thread Starter 
Hi,

I have a HD 7950 CFX, and Its been giving these weired lines in desktop. It does nothing when i go with Safe mode, nor does it do anything with no display drivers installed.



Yup, looks to have crossed over to the dark side. redface.gif
post #2 of 7
What happens when you disable CFX?
Bruce
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Bruce
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Corsair TX750 V1 Antec 300 Black Illusion  Logitech G400s Xonar ST 
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post #3 of 7
Thread Starter 
Well. i tried as you suggested and its not artifacting. but as soon as i enable CFX and start thief, it does this with initially the picture not staying stable and then going like above
post #4 of 7
test your 2nd card. or better test then 1 by 1. See if there is a problem on each card. Did you OC the cards, if you did then revert stock clocks. See if it helps
my budget gaming
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my budget gaming
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HP Elitedisplay E231 abko ncore s2 mini tower 
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post #5 of 7
Not sure because I haven't used an ATI/AMD card in quite some time, but I've had similar issues with SLI that where caused by a loose or faulty SLI bridge. Maybe check the Crossfire bridge or whatever they are called?
post #6 of 7
Thread Starter 
Well the darn thing does work when i login to desktop, even with CFX disabled, but after sometime whether i do something or not, work go back to this. With CFX disabled, i ran valley for close to 8 hrs, and it was still running today morning. But come evening, and it starts acting up again. Currently trying my luck with another set of drivers to see if my cards,don't like them. Will report soon, over and out.
post #7 of 7
maybe it's ur crossfire bridge. replace it with a different one. Also make sure both cards run at the same speeds.
    
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