Troubleshooting
Flowchart 2.19—Nonfunctioning Pointing Device
Pointing device
not operating
properly.
Connect notebook
to good external pointing device.
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| N |
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| External |
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| Replace |
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| device |
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| system |
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| works? |
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| board. |
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Y |
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| Reseat internal |
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| pointing device |
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| connector |
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| N |
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| Pointing device |
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| Replace internal |
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| pointing device |
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| operating |
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| or cable. |
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| properly? |
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Y |
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| Y | |||||
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| Pointing device | |||||||
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| Done |
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| Done | |||
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| operating |
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| properly? |
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| N |
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| Replace |
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| system |
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| board. |
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Maintenance and Service Guide |