User's Manual

Troubleshooting
T-12
(Windows XP Professional)
1. Click start– Control Panel.
2. Click Performance and Maintenance;then,System.IfCategory view is
selected, double-click System icon.
3. Click Hardware tab; then, Device Manager.
4. Double-click the device you cannot use.
5. Confirm Use this device (enable) appears in Device usage.
Question: Why can't I produce sound?
• Turn the volume control backward on the left side of the computer to increase the
output volume.
• Double-click the speaker symbol on the taskbar and check the Windows volume.
Question: Why can't I turn off the computer?
• Follow the instructions on Why doesn't the keyboard or the glide pad function?
Question: Why the computer is so hot?
• When charging the battery pack, its surrounding area or the front of the keyboard
may become hot, but this is not a problem.
Question: Why can’t I record the sound from the microphone?
• Follow the instructions below:
1. Click start– Control Panel.
2. Double-click the speaker icon on the taskbar.
3. Click Options and select Properties.
4. Select Recording in Adjust volume for; then click OK.
5. Confirm Select is checked in Microphone of Recording Control dialog box.
6. Close Recording Control dialog box.