Jeffotskie26
Member
i have this macbook customer say cant on.
when i reconnect the battery and tried to charge can on.
but when i shutdown with battery alone cant on.
u can turn on only when the charger is conected. sometimes after boots shutdown itself. sometimes cant turn on totally
tried put the mainboard to known good case including battery keybord lio board and flex etc. still same
ppbus_g3h is 8.59V
with/without keyboard battery disconnected.
u5110
1 3.4v
2 0V
3 3.4v
4 2.7v
5 3.38v
6 0.5v
7 3.4v
8 3.29v
when triggering smc_onoff_l from 3.4v drops to 0.4v with or without keyboard.
the magsafe light from amber turns green when trigger power button. with or without keyboard.
when i reconnect the battery and tried to charge can on.
but when i shutdown with battery alone cant on.
u can turn on only when the charger is conected. sometimes after boots shutdown itself. sometimes cant turn on totally
tried put the mainboard to known good case including battery keybord lio board and flex etc. still same
ppbus_g3h is 8.59V
with/without keyboard battery disconnected.
u5110
1 3.4v
2 0V
3 3.4v
4 2.7v
5 3.38v
6 0.5v
7 3.4v
8 3.29v
when triggering smc_onoff_l from 3.4v drops to 0.4v with or without keyboard.
the magsafe light from amber turns green when trigger power button. with or without keyboard.
