- MacBook (Retina, 12-inch, Early 2015)
- MacBook (Retina, 12-inch, Early 2016)
- (unconfirmed) MacBook (Retina, 12-inch, 2017)
- A component (U4700) on the power rail circuit suddenly dies.
- No Power
Apple Repair program:
This issue has not been acknowledged by Apple.
U4700 suddenly dies and creates a short. This causes the MacBook to no longer power on.
If you have soldering skills and the right microsoldering equipment, you can replace this component yourself. Due to the small size of the board and component, some skill and familiarity with board repair is required. You can also contact a company that offers board repair services.