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Thread Starter 
Right, Is it possibly to somehow change my voltage on this card? All my attempts as of now have resulted in failure. Been trying to extract the bios but I think that's impossible, ugh. Tried to use atiflash in dos mode but it couldn't extract it. 0x0. GPU-Z also can't extract it.
laptop model: sony vgn-fw490jeb.

I'll provide any information you guys may request. Oh and I know all the risks bla bla bla, Yeah, I know about them. All I'm trying to do is bump the voltage from 1.00 to 1.05 or 1.10 so I could overclock it to factory default levels. Default clocks are 450/600, Currently doing 475/655. I'd like to get to 525/800. Temperatures are fine.