3vs power good tied to high logic or 3.3v then it is ok 3.3
What is voltage on all pads of pq3002, check via boardview, list pad value
Voltage is still available at pq3002?
Suswarn# active only when any sus voltage is missing
Suswarn# is active and coming from PCH
Remove battery and check with adapter plugin only as if you see power sequence change with battery plugin DC mode
- No suswarn found in PCH boardview
- pq3002 3.3v voltage is only found while AC plugin in and 3 led (power+capslock+numlock) are lit but when it turns of and turns on again with 2 led then NO pq3002 3.3v voltage found. pq3002 has only 16mv
- same voltages with AC and same with battery testing sequence
Suswarn# is suspowerdnack# check in schematic power sequence diagram
Pq3002 all pads value name and voltage it is 3pin
Pq3002 3.3 at first but then zero
Sus voltage is missing, without sus voltage laptop will not show display and if you check schematic power sequence diagram 12v is an input to three sus switch ICS
Suswarn# is suspowerdnack# check in schematic power sequence diagram
Pq3002 all pads value name and voltage it is 3pin
Pq3002 3.3 at first but then zero
Sus voltage is missing, without sus voltage laptop will not show display and if you check schematic power sequence diagram 12v is an input to three sus switch ICS
What do you mean turn off then on?
- Pq3002:
pin 1 16mV
pin 3 16mV
pin 2 GND 0V
When I plug in the AC connector (no battery connected)
then the laptop starts by itself immediately with 3 led constant lights (power+capslock+numlock) [at this point the Suspwrdnack is 3.3v]
then after 3 second the laptop shuts down and starts again by itself (2 led lights constant power+capslock) [at this point the suspwrdnack is 0v and stays that way]
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