Nonfunctioning Port Replicator - HP Compaq Business Notebook nc8000 Maintenance And Service Manual

Troubleshooting
Flowchart 2.8—Nonfunctioning Port Replicator
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.
Port
Replicator
operating?
N
Remove
notebook, reseat
all internal parts,
and replace any
damaged items in
Port Replicator.
2–18
Y
Done
Reinstall
notebook into Port
Replicator.
Port
Replicator
operating?
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
Maintenance and Service Guide
Y
Done