Nonfunctioning Port Replicator - HP Compaq nx7000 Maintenance And Service Manual

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.
Reset monitor
cable connector at
port replicator.
Port
replicator
operating?
N
Remove
notebook, reseat
all internal parts,
and replace any
damaged items in
port replicator.
Maintenance and Service Guide
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
Troubleshooting
Y
Done
2–15