Atlas

The N75 has a very nice overclockable GT555M onboard. I can get a stable overclock with the GPU at 780 and MEM at 1000. But we always reach for more as overclockers. The standard clock is pretty high anyway 675/900, so that could explain the higher voltage. I do not know the standard cpu / mem speed in the N55.

That's a damn shame, I would have tought it could be done seeing the N55 has a mod. Well, thank you very much for looking into this!

GPU-Z reports 0.9250 when running at 3D clocks.

It's the SF, you can download the BIOS from here ASUSTeK Computer Inc. - Notebooks- ASUS N75SF. Take all the time time you need, I'm allready glad you will look into this

Are there any plans to do a volt mod on the N75 Bios? If so, I am able to test it.