MacBook 12" Retina (2017) 1.4 GHz Logic BoardReplace a damaged or malfunctioning 1.4 GHz Core i7 motherboard in your 2017 model 12" MacBook with Retina display.Lifetime Guarantee$399.99View
MacBook 12" Retina (2017) 1.2 GHz Logic BoardReplace a 1.2 GHz Core m3 logic board (motherboard) compatible with the 2017 model 12" Retina MacBook. Fix processing issues like unexpected shutdowns, reboots or water damage. Includes 256 GB SSD Storage in the board.Lifetime Guarantee$349.99View