Memory Expansion; Sound System - Toshiba Libretto U100 User Manual

Memory expansion

Refer also to Chapter 8,
memory modules.
Problem
Beep sounds.
(Two beeps, a dash
and a dot, for a
defective memory
module in slot.)

Sound System

Refer also to documentation for your audio devices.
Problem
No sound is heard
User's Manual
Optional Devices, for information on installing
Procedure
Make sure the memory module installed in the
memory slot is compatible with the computer.
If an incompatible module has been installed,
follow the steps below.
1. Turn off the computer.
2. Disconnect the AC adaptor and all peripheral
devices.
3. Remove the battery pack.
4. Remove the memory module.
5. Install the battery and/or connect the AC
adaptor.
6. Turn on the power.
If problems persist, contact your dealer.
Procedure
Adjust the volume control dial.
Check the software volume settings.
Make sure the headphone connection is secure.
Check Windows Device Manager. Make sure the
sound function is enabled and that settings for I/
O address, Interrupt level and DMA are correct
for your software and do not conflict with other
hardware devices that you may have connected
to the computer.
If problems persist, contact your dealer.
Troubleshooting
9-15