Troubleshooting
Flowchart 2.2—No Power, Part 1
No power
(power LED
is off).
Remove from
docking device (if applicable).
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| N |
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| N | ||
Power up |
| Reset | Power up |
| Go to | ||||
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on battery |
| on battery |
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| power.* |
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power? |
| power? |
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Y |
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| Y |
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| N | |||||||
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| N |
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Power up |
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| Power up |
| Go to | ||||
| Reset |
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on AC |
| on AC | power? |
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| power.* |
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power? |
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Y |
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| Y |
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Y
Power up in
docking Done device?
N
1.Reseat the power cables in the docking device and at the AC outlet.
2.Ensure the AC power source is active.
3.Ensure that the power strip is working.
*NOTES
1.On select models, there is a separate reset button.
2.On select models, the notebook can be reset using the standby switch and either the lid switch or the main power switch.
| Y | N |
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| Go to | ||
| Power up |
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Done |
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in docking |
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| device? |
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Maintenance and Service Guide |