I have this PC http://support.hp.com/us-en/product...ies/3824167/model/3867597/document/c01619745/ It has the Phenom X4 9850- The mother board: MSI MS-7548, wont detect the cpu fan anymore. So I am looking for a replacement. ALthough it is hard to find a Motherboard with the am2+ socket. I need for this to be as cheap as possible as long as my wife can still play her sims without lag. I do have it in a custom case so it won't matter much what the form factor is. Is this my best bet?: http://www.amazon.com/ASRock-AM2-AM...herboard&pebp=1422968378720&peasin=B00F0PLQDK Thanks in advance for your help. Oh and the DIMM slots there will have to be 4 of them, as I have 4 sticks of DDR2.