Solved Replaced Right Io Board Cable Still Not Working Macbook Pro 13 Retina Display Late 2013
Chosen Solution I just replaced the right IO board and cable via the parts and guide from iFixit. Upon powering up the machine it still does not work. Any thoughts to the next step? logic board connector IO board connector IO board end of cable Logic board end of cable I don’t see any visible damage on the logic board connector. As you replaced both the I/O board and the cable, that leaves the issue is something on the main logic board....