I have an exotic pc unbranded msi gt60 barebones laptop with a gtx 675mx card and I'm having a real difficult time finding any information on unlocking this card and flashing a new bios , it's the 2gb version and all the info I've found have been on the 4G version. When I run gpuz I can't save my bios , i get a message saying this device is not upported ,so I'm assuming it's a factory locked card . If someone would be so kind as to point me in the right direction I'd really appreciate it, I just want to be able to tweak the card a little to get just a touch more out of it since mobile gpu cards are so damn expensive to replace. Thanks in advance