Sound ProblemsNo sound is produced. Make sure that the volume control is not set too low. Increase thevolume. Make sure that the sound is not muted. Make sure that the Tablet PC is not in Sleep mode. If using an external speaker, make sure that the speaker is properlyconnected.Distorted sound is produced. Make sure that the volume control is not set too high or too low. In mostcases, a high setting can cause the audio electronics to distort the sound.The external audio device does not work. Make sure that your Tablet PC is equipped with the driver needed. Click the speaker symbol on the taskbar and check the Windows volumecontrol. Check the volume control of your Tablet PC.Startup ProblemsWhen you turn on the Tablet PC, it does not respond and the PowerIndicator does not light green. If you are using an external AC power, make sure that the AC adapter iscorrectly and securely connected. If so, make sure that the electricaloutlet works properly. If you are using the battery power, make sure that the battery is notdischarged.