My Vaio NGN-FW51ZF just got fried whn my daughter spilled water over it. I have found a new motherboard, and yes, the cost is well worthwhile to repair the machine. My question now is if its possible to upgrade this model with a new motherboard, a new CPU, or both. The Main Board is M764 REV:1.0, 1P-0096J00-8010. The CPU is AW80576T9600, and the socket is mPGA478MN. So if there are no other compatible motherboards for this model, can I install a more powerful CPU on this model motherboard? is the GPU upgradeable? Thanks for all responses.