So I have a Sony Vaio VPCEF22FX, and I'm going to replace the processor. I already know it can be replaced so don't comment about it please. Just need to find a processor that is compatible. The current processor is a socket 939/AM/AM2 and I don't know what kind of socket the mobo is. I want an AM3/AM3+ but I don't know if they're compatible. Help please.