Re: Acer Aspire E1-531 Not powering ON with AC adapter.

I have exactly the same problem as shijeesh:
ACOK = 0v
ACDET=2.5v
VCC (on bq24725A) = 19V
ACDRV pulses (1Hz, 4V peak, 2.5ms width)

When pulsed, one can see the voltage at Vin being carried through to P1 (after PQ9) and also to P2 (after PQ10).

I do not understand why ACOK does not reflect the presence of power. The datasheet for bq24725A state the following requirement for ACOK to go high:
[I]AC adapter detection open drain output. It is pulled HIGH to external...