Hi im still quite a newbie and sorry for my bad english it isn't my language so i have a msi gt683dxr with 16f2 motherboard and i have a i7 2630qm and i have a 7970m clevo i flashed it with a dell 015.017 stock vbios all works well. and my 7970m is currently on stock voltage of 0.975v and i wanted to flash it to a 1.00v to gain more core power but at page 1 there isn't any rom version indicated because higher than 015.017 i know it will not work on my laptop so i just wanted to know what are the versions of does roms. and i still have the stock PSU 150w. do i need to upgrade it to 240w?? or 180w Psu.