Owner's Manual

8-10
Troubleshooting
Distorted sound is produced.
z Make sure that the volume control is not set too high or too low. In most
cases, a high setting can cause the audio electronics to distort the sound.
The sound system does not record.
z Adjust the playback or recording sound levels.
The external microphone or audio device does not work.
z Make sure that the microphone is connected to the proper connector on
the computer.
z Click the speaker symbol on the taskbar and check the Windows volume
control.
z Check the volume control of your computer.
Startup Problems
When you turn on the computer, it does not respond and the Power
Indicator does not light green.
z If you are using an external AC power, make sure that the AC adapter is
correctly and securely connected. If so, make sure that the electrical
outlet works properly.
z If you are using the battery power, make sure that the battery is not
discharged.
When you turn on the computer, it stops after POST.
z Restart your computer.
WLAN Problems
I cannot use the WLAN feature.
z Make sure that the mini PCI-E WLAN card is correctly installed.
z Make sure that the WLAN feature is turned on.