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Discussion Starter #1
my 2nd 5870 is somehow stuck at 2d clocks and the gpu load in gpu-z and afterburner shows 0%. I was on catalyst 10.8 and decided to roll back to 10.5 to fix the problem but it did not work. now furmark is only getting 60fps.
LL
 

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By stock clocks, do you mean that you cannot apply an overclock?

Or is the gpu stuck at 2d mode?

Either way, when you rolled back, did you use driver sweeper?
 

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FYI, make use of the edit button when you need to add something.

I'd download the program driver sweeper.
Uninstall drivers
reboot
run driver sweeper
reboot into safe mode
run driver sweeper again
reboot
install drivers

It's overkill, but you might as well do things right the first time.
 

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I don't have much experience with this, but I have seen other threads with people describing the same problem. Some of them had to RMA.
 

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The method of reinstalling drivers sometimes worked for people.
 

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Discussion Starter #18
so i pulled gpu 1 and disabled xfire. gpu 2 works fine solo. so now im even more confused.
so both cards ran 6 hrs furmark no crash so they are fine individually.
 
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