my daughter tipped over my computer and as a result fried on of my RAM slots and my PCIe Slot... and that is just the stuff i currently know. now the computer still works just not as well and i cant use my new graphics card or all of my RAM. i am looking to replace my board but i cannot figure out what the specific part number is. what i can tell you is that the computer is a Gateway DX4870-UB21P and the motherboard has this printed on it: IPIMB-AR rev 1.02a... i will look for more numbers and identifying marks here shortly and update this but any help would be awesome... Thanks in advance...