68Software ProblemsSoftware ProblemsSoftware ProblemsSoftware ProblemsAn application program does not work correctly. Make sure that the software is correctly installed. If an error message appears on the screen, consult the software program’sdocumentation for further information. If you are sure the operation has stop, reset the Tablet PC.Sound ProblemsSound ProblemsSound ProblemsSound ProblemsNo sound is produced. Make sure that the volume control is not set too low. Increase the volume. 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 properly connected.Distorted sound is produced. 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.Startup ProblemsStartup ProblemsStartup ProblemsStartup ProblemsWhen you turn on the Tablet PC, it does not respond and the Power Indicatordoes not light green. If you are using an external AC power, make sure that the AC adapter is correctlyand securely connected. If so, make sure that the electrical outlet works properly. If you are using the battery power, make sure that the battery is not discharged.