Troubleshooting
Power
Symptom
Potential
Root Cause
Procedure
T053: Battery damage
T054: Battery draining fast
Connectivity
issue
● Check if connectivity between Battery
connector and Logic board are normal.
● If they are not fully buckled, re-assemble
and then retest.
Connectors Location
Component
issue
●
Use a good Battery and Logic board to
cross check with original ones.
●
Replace the defective component.
Disassembly
●
Logic board
●
Battery