I don't know a ton about computers, but I have a buddy selling me his 2007 Alienware desktop for $300. It apparently has a bad video card in it and I just found somebody online selling a new GeForce gtx 275 for $30. Will this card work in this computer? Note: I do plan on investing in a new video card in the near future, but plan on using this one only to diagnose and confirm that we do in fact have a bad video card.