: Troubleshooting
106
The modem is noisy when it dials and connects
When your modem tries to connect to another modem, it
begins
handshaking
. Handshaking is a digital “getting
acquainted” conversation between the two modems that
establishes connection speeds and communication protocols.
You may hear unusual handshaking sounds when the modems
first connect. If the handshaking sounds are too loud, you can
turn down the modem volume.
To turn down the modem volume:
1
Click
(
Start
), then click
Control Panel
. The
Control Panel
window opens.
2
Click
Hardware and Sound
.
3
Click
Phone and Modem Options
. The
Phone and
Modem Options
dialog box opens.
4
Click the
Modems
tab.
5
Click the modem you want to adjust, then click
Properties
. The
Modem Properties
dialog box
opens.
6
Click the
Modem
tab, then adjust the
Speaker
volume
control.
7
Click
OK
twice to close the
Phone and Modem
Options
dialog box.
Mouse
“Touchpad or pointing device” on page 114
.
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.
Summary of Contents for EC1440u
Page 1: ... NOTEBOOK REFERENCEGUIDE ...
Page 2: ......
Page 10: ...CHAPTER 1 About This Reference 4 ...
Page 11: ...CHAPTER2 5 Checking Out Your Notebook Front Left Right Back Bottom Keyboard area ...
Page 18: ...CHAPTER 2 Checking Out Your Notebook 12 ...
Page 95: ...CHAPTER9 89 Troubleshooting Safety guidelines First steps Troubleshooting Telephone support ...
Page 122: ...CHAPTER 9 Troubleshooting 116 ...
Page 141: ......
Page 142: ...MAN APACHE REF GDE V R1 4 07 ...