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Troubleshooting
Maintenance and Service Guide 2–9
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.
Done
N
Y
Power on?
Check battery by
recharging it,
moving it to
another notebook,
or replacing it.
Power on?
Done
Y
Replace
power supply
(if applicable).
N
Power on?
Done
Y
N
Go to
“Flowchart 2.4—No
Power, Part 3.”