Compaq Evo Notebook PC n115 Compaq Evo N115 Series Maintenance and Service Gui - Page 48
Flowchart 2.19 - Nonfunctioning Pointing Device
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Troubleshooting Flowchart 2.19 - Nonfunctioning Pointing Device Pointing device not operating properly. Connect notebook to good external pointing device. N External device works? Y Replace system board. Reseat internal pointing device connector (if applicable). N OK? Y Replace internal pointing device or cable. Y Done OK? N Replace system board. Done Maintenance and Service Guide 2-21
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Troubleshooting
Maintenance and Service Guide
2–21
Flowchart 2.19 - Nonfunctioning Pointing Device
Y
N
OK?
Pointing device
not operating
properly.
External
device
works?
Replace
system
board.
Replace
system
board.
Connect notebook
to good external
pointing device.
Reseat internal
pointing device
connector
(if applicable).
Replace internal
pointing device or
cable.
OK?
Y
N
Y
N
Done
Done