Single work

820-2879, Dead

Description

No green light on magsafe.
Board has pp3v42_g3h.
Charger is going into protection mode.
Not turning on from battery neither. Missing pp3v3_s5.
Resistor r7011 was measuring 1ohm. Removed it from the circuit and it reads normal, about 9k.
Replaced u7000, machine now has green light and charges the battery….ready to go.

Summary
Created by

ALRC

Completed on

March 3, 2015

Share