MacBook Pro A1278 Liquid Damage Published July 4, 2019 at 1405 × 1156 in Resurrecting a dead MacBook Pro (mid-2012 13-inch, model A1278) After cleaning up all the corrosion, lots of components and PCB traces have been corroded or lost entirely. Note the dark and tarnished probe points – they should be silver. The pads in the center used to have a fuse…