Troubleshooting

Sound System

Refer also to documentation for your audio devices.

Problem

Procedure

No sound is heard

Adjust the volume control dial.

 

 

 

Check the software volume settings.

 

 

 

Make sure the headphone connection is secure.

 

If problems persist, contact your dealer.

 

 

 

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.

 

 

External monitor

Refer also to Chapter 8, Optional Devices , and to your monitor’s documentation.

Problem

Procedure

Monitor does not turn

Make sure that the external monitor’s power

on

switch is on. Confirm that the external monitor’s

 

power cable is plugged into a working power

 

outlet.

 

 

No display

Try adjusting the contrast and brightness controls

 

on the external monitor.

 

 

 

Press hot keys Fn + F5 to change the display

 

priority and make sure it is not set for the internal

 

LCD.

 

 

Display error occurs

Check that the cable connecting the external

 

monitor to the computer is attached firmly.

 

If problems persist, contact your dealer.

 

 

9-16

User’s Manual