Hi I just got a comp from my friend for free. and I wanted to switch out my old motherboard and put his in and leave all my componets I have. I'm keeping the cpu that is in the new motherboard installed on it. I was wondering if I switch them out can I just connect everything up and it will work?? what else would I have to do if not?? I'm getting the comp right now how can I tell what type or kind of motherboard it is?? does it say on the motherboard it self???