x51 with 270x Video card comes completely locked?

[STDVirus]

Ok so my buddy got his x51 and i tried to use atitools, afterburner and precision x to overclock his card but it wouldn't let me do anything. I was wondering if anyone else has tried to OC there 270x. I had the gtx 645 and i could OC that the voltage was just locked.

 

[sunster168]

This is a bummer. Hope you guys can get to find a way to unlock it. ;-)

 

[STDVirus]

Got it over clocked to 1150 core and 6GHz mem.

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Side Note:
So my buddy calls me up with the 270x and he says he's getting really bad frame rates on WarFrame! Now i knew he should have no problem playing this game so i came over grabbed his pc and took it home. I tried playing turned on fraps and he was getting around 20fps and it would dip to 17fps. So i went into the AMD software and was looking in there and noticed it was running at 104 deg. Turned it off immediately. So come to find out the stock software would not ramp up his gpu fan as it got hotter so it was down clocking its self extremely trying to compensate for the temp. change. So i installed SpeedFan 4.49 and manually set his fans and now all is good. After all that i was able to overclock as well.

Dell really dropped the ball on this pc.