When the power button is pressed, nothing happens, no fan activity is heard and power indicator is not light up.
6.1 No Power
AC
Power
Battery
BATT
BATT_V
BATT_T
BATT_C
BATT_D
PWRON_VDD3S
PJ701
PR715
PR716
PR720
PF701
PQ706
PQ707
ZD703
ZD704
Where from
power source problem
(first use AC to
power it)?
Check following parts and signals:
Check following parts and signals:
Parts: Signals:
No
Board-level
Troubleshooting
Replace
Motherboard
No Power
Try another known good
battery or AC adapter.
Is the
notebook connected
to power (either AC adaptor
or battery)?
Connect AC adaptor
or battery.
No
Replace the faulty AC
adaptor or battery.
Power
OK?
Yes
Yes
Parts:
PJ702
PF702
EL709
PR722
PQ714
PD707
PQ704
PQ708
PQ1
Signals:
1908_CSSN
1908_CSSP
ADINP
LEARNING
ADEN#