HP Xb3000 - Notebook Expansion Base Docking Station Maintenance And Service Manual page 33

External Device Problems and Solutions (Continued)
Problem
A new device is not
recognized as part of
the system. (Continued)
Maintenance and Service Guide
Table 2-3
Possible Cause
The device cable or
power cord is loose.
The device was
connected while
the system was on.
Cabling is incorrect.
You may need to install
device drivers on the
computer.
Troubleshooting
Solution
■ Be sure that all cables
are securely
connected to the
device and the
expansion base.
■ Be sure that all power
cords are securely
connected to the
device or
expansion base and
to an AC outlet.
Turn off the computer,
turn on the device (if
applicable), and then
turn on the computer.
Be sure that the device
cable is in the correct
connector on the
expansion base.
Install drivers according
to the device
manufacturer's
instructions.
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