86
Troubleshooting Table
Problem Page
Audio Problems . . . . . . . . . . . . . . . . . . .page 86
CD-ROM Drive Problems . . . . . . . . . . . . .page 87
Port Replicator Problems . . . . . . . . . . . .page 87
Hard Drive Problems. . . . . . . . . . . . . . . .page 88
Keyboard or Mouse Problems . . . . . . . . .page 88
Memory Problems . . . . . . . . . . . . . . . . .page 88
Problem Page
USB Device Problems . . . . . . . . . . . . . . . . . page 88
ExpressCard Problems . . . . . . . . . . . . . . . . page 89
Power Failures . . . . . . . . . . . . . . . . . . . . . . page 89
Shutdown and Startup Problems . . . . . . . . page 91
Video Problems . . . . . . . . . . . . . . . . . . . . . page 92
Miscellaneous Problems . . . . . . . . . . . . . . page 93
Problem Possible Cause Possible Solutions
Audio Problems
There is no sound coming from
the built-in speakers.
The volume is turned too low. Adjust the volume control on your notebook and operating system. Use the
[Fn+F9] key combination on your keyboard. Pressing [F9] repeatedly while hold-
ing [Fn] will increase the volume.
The software volume control
is set too low.
Manually adjusting the volume (i.e. keyboard "hot keys") should dynamically
adjust the volume of the operating (see above). If that doesn’t work, adjust the
sound volume control settings in your software or application.
Headphones are plugged into
your notebook.
Plugging in headphones disables the built-in speakers, remove the head-
phones.
The speakers have been
muted using the Volume icon
in the system tray.
Click on the Volume icon in the tool tray on the bottom right of the screen. (It
looks like a speaker). If the Mute box is checked, click on it to uncheck it. You can
also use the [Fn+F3] key combination to toggle the volume on and off. Pressing
[F3] while holding [Fn] will toggle the audio mute.
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