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Is my Crossfire setup working? *HD 6950 Unlocked* **PICS**

post #1 of 6
Thread Starter 
So the crossfire bridge is enbaled etc etc crossfire enabled on CCC and Shows 2 cards... BUT: http://img708.imageshack.us/gal.php?g=card1y.png

The "Second" card runs on 0 degrees and does not respond (setting fan speed to 100% does nothing, but shows up on device manager as working (both cards). Any ideas guys I'm stuck. :/
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justmypc
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post #2 of 6
I think when idle, the second GPU shuts down. Try running furmark and see if the second cards readings come up.
    
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post #3 of 6
Sounds normal, You can run 2 instances of gpu-z in the back ground while gaming and than check the logs to see if both cards working.
    
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post #4 of 6
I had a problem getting the Activity to read correctly on my 4850's in Xfire... Try this... Run furmark with CF Disabled keep note of Avg fps.. Then run it with cf enabled and take note of avg fps... That will tell you.
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post #5 of 6
You don't have to do that, just run Afterburner and log gpu usage in a game or bench.

OP, as mentioned the 2nd gpu is shutting off as per the powersave feature. When you run a 3D app it will ramp up. Also, programs like Afterburner have a difficulty reading the 2nd card while in powersave mode. Btw, it looks like a successful unlock, grats.
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post #6 of 6
Yeah, it's just saving power and not being utilized unless it needs to be. My second 5770 does the same thing. There's nothing wrong with yours.
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Overclock.net › Forums › Graphics Cards › AMD/ATI › Is my Crossfire setup working? *HD 6950 Unlocked* **PICS**