Gateway MX6452, User Manual

Page: 227 / 262

Troubleshooting
217
4
Click the Modem tab, then adjust the
Speaker volume control.
5
Click OK twice to close the Phone and
Modem Options dialog box.
Mouse
See also “Touchpad or optional pointing device”
on page 227 .
The external mouse does not work
■
Make sure that the mouse cable is plugged
in correctly.
■
Shut down and restart your notebook.
■
Remove all extension cables and switch
boxes.
■
Try a mouse you know is working to make
sure that the mouse port works.
The external mouse works erratically
■
Clean the mouse.
■
Some mouse pad patterns “confuse”
optical mice. Try the mouse on a different
surface.
Networks (wired)
Help and
Support
For more information
about network
troubleshooting, click
Start , then click Help
and Support . Type the
keyword network
troubleshooting
in
the Search box, then
click the arrow.
You cannot connect to your network
■
If your notebook is connected to a port
replicator, make sure the network cable is
connected to the Ethernet jack on the port
replicator and not on the notebook. The
notebook’s Ethernet jack may be disabled
when connected to a port replicator.