Flowchart 2.3—No Power, Part - HP nw9440 Maintenance And Service Manual

Flowchart 2.3—No Power, Part 2
Continued from
"Flowchart
2.2—No Power,
Part 1."
Visually check for
debris in battery
socket and clean
if necessary.
Power on?
N
Check battery pack
by
recharging it,
moving it to
another computer,
Power on?
Y
Done
Maintenance and Service Guide
Y
Done
N
Replace
power supply
(if applicable).
Power on?
Y
Done
N
Go to
"Flowchart
2.4—No Power,
Part 3."
Troubleshooting
2–13