820-2279-A 661-4578 2.2 GHz Logic Board - Late 2007 Macbook Core2Duo SR A1181 NB-1816W This is a MacBook 13" 2.2GHZ Core 2 Duo logic board replacement. This is a pull from a working unit and comes with our standard 1 year warranty. This will work in both the black and white MacBook 13" units. EEE code: Z57