Compaq Presario R4000 HP Pavilion zv6000 Notebook PC and Compaq Presario R4000 - Page 55
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 Pointing device operating properly? Y Replace internal pointing device or cable. Y Done Pointing device operating Done properly? N Replace system board. Maintenance and Service Guide 2-27
Troubleshooting
Maintenance and Service Guide
2–27
Flowchart 2.19—Nonfunctioning Pointing
Device
Y
N
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.
Y
N
Y
N
Done
Done
Pointing device
operating
properly?
Pointing device
operating
properly?