Skifok

I agree about support, sent a letter to the issue of upgrading the video card and install the SSD over a month ago, the answer did not come.

Hello! Make sure that you download the firmware for your particular model, it sounds corny, but it happens.

P.S. Google translate

Good day one it might replace the video card on a GE700nc at 680m?

Can I overclock the processor and graphics card without flashing the BIOS?

You must find your safe overclocking limit Gradually increasing the frequency