Compaq nc6000 HP Compaq nc6000 Notebook PC - Maintenance and Service Guide - Page 50

Flowchart 2.8-Nonfunctioning Port Replicator, if applicable

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Troubleshooting Flowchart 2.8-Nonfunctioning Port Replicator (if applicable) Nonfunctioning Port Replicator. Reseat power cord in Port Replicator and power outlet. Check voltage setting on Port Replicator. Reseat monitor cable connector at Port Replicator. Y Port Replicator operating? N Remove notebook, reseat all internal parts, and replace any damaged items in Port Replicator. Done Reinstall notebook into Port Replicator. Y Port Replicator operating? N Done Replace the following Port Replicator components one at a time. Check notebook operation after each replacement. 1. Power supply 2. I/O board 3. Backplane board 4. Switch box 5. Port Replicator motor mechanism 2-18 Maintenance and Service Guide

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2–18
Maintenance and Service Guide
Troubleshooting
Flowchart 2.8—Nonfunctioning Port Replicator
(if applicable)
Y
N
Reseat power
cord in Port
Replicator and
power outlet.
N
Replace the following Port Replicator
components one at a time. Check notebook
operation after each replacement.
1. Power supply
2. I/O board
3. Backplane board
4. Switch box
5. Port Replicator motor mechanism
Check voltage
setting on Port
Replicator.
Reseat monitor
cable connector at
Port Replicator.
Reinstall
notebook into Port
Replicator.
Port
Replicator
operating?
Port
Replicator
operating?
Remove
notebook, reseat
all internal parts,
and replace any
damaged items in
Port Replicator.
Done
Done
Y
Nonfunctioning
Port Replicator.