Troubleshooting
Flowchart 2.2—No Power, Part 1
No power
(power LED
is off).
Remove from
docking station (if applicable).
NN
Power up | *Reset | Power up | |
on battery | on battery | ||
power. | |||
power? | power? | ||
| |||
Y |
| Y | |
|
Go to
Section 2.3,
No Power,
Part 2.
N
Power up
on AC
power?
Y
*Reset
power.
N
Power up
on AC
power?
Y
Go to
Section 2.4,
No Power,
Part 3.
Y
Power up | Done |
in docking | |
station? |
|
N
1.Reseat the power cables in the docking station and at the AC outlet.
2.Ensure the AC power source is active.
3.Ensure that the power strip is working.
*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.
Done
Y |
| N | |
| Power up |
| Go to |
|
| Section 2.8, | |
| in docking |
| |
|
| Nonfunctioning | |
| station? |
| |
|
| Docking Station. | |
|
|
| |
|
|
|
|
Maintenance and Service Guide |