how to install 64bit win 7 with Gigabyte ga78lmt- usb3 rev 6.0?? I'm using AMD FX 6300, corsair vs 550, kingston hyper fury x*3 4gb 1600 mhz, gtx 960 and cooler master hyper 103.. by the way I'm using a pirated copy of windows... plz help.. I can only install 32 bit os. I even tried updating the BIOS. now the BIOS version is F2