MacBook Pro Not Turning On
MacBook Pro 14-inch · A2442 · Business Bay
Reported Issue
The MacBook suddenly stopped powering on and showed no response when connected to the charger.
Diagnosis
Board-level diagnostics identified a fault within the power management circuit preventing the MacBook from starting.
Repair
The affected board-level components were repaired and the power and charging circuits were tested before reassembly.
Result
The MacBook powered on normally and passed charging, battery, display and general functional testing.