Flowchart 2.2—No Power, Part - HP Compaq nc4010 - Notebook PC Maintenance And Service Manual

Troubleshooting
Flowchart 2.2—No Power, Part 1
No power
(power LED
is off).
Remove from
Port Replicator
(if applicable).
Power up
on battery
power?
Y
Power up
on AC
power?
Y
Power up in
Port
Replicator?
N
1. Reseat the power cables in the Port Replicator
and at the AC outlet.
2. Ensure that the AC power source is active.
3. Ensure that the power strip is working.
Done
2–12
N
*Reset
power.
N
*Reset
power.
Y
Done
Y
Power up
in Port
Replicator?
Power up
on battery
power?
Y
Power up
on AC
power?
Y
*NOTES:
1. On some models, there is a separate reset
button.
2. On some models, the notebook can be
reset using the Standby switch and either
the lid switch or the main power switch.
N
Go to
"Flowchart
2.8—Nonfunctioning
Port Replicator (if
applicable)"
Maintenance and Service Guide
N
Go to
"Flowchart 2.3—No
Power, Part 2"
N
Go to
"Flowchart 2.4—No
Power, Part 3"