HP Compaq nw9440 - Mobile Workstation Maintenance And Service Manual page 46

Troubleshooting
Flowchart 2.8—Nonfunctioning Docking Device
(if applicable)
Nonfunctioning
docking device.
Reset power cord in
docking device and
power outlet.
Check voltage
setting on docking
device.
Reset monitor
cable connector at
docking device.
Docking
device
operating?
N
Replace docking
device.
2–18
Y
Done
Reinstall
computer into
docking device.
Docking
device
operating?
N
Test replacement
docking device with
new computer.
Maintenance and Service Guide
Y
Done