Toshiba a210 user manual Sound system, TV output signal

Models: a210

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Troubleshooting

Sound system

Problem

Procedure

No sound is heard

Adjust the volume control dial.

 

 

 

Check the software volume settings.

 

 

 

Make sure the headphone connection is secure.

 

 

 

Check Windows Device Manager. Make sure

 

the sound function is enabled and that settings

 

for I/O address, Interrupt level and DMA are cor-

 

rect for your software and do not conflict with

 

other hardware devices that you may have con-

 

nected to the computer.

 

If problems persist, contact your dealer.

 

 

TV output signal

Refer also to your Personal Conferencing Kit’s documentation.

Problem

Procedure

Display on TV is poor

Make sure the TV type is correct for your area:

 

NTSC (US, JAPAN), PAL (Europe).

 

 

No display

Try adjusting the contrast and brightness con-

 

trols on the external monitor.

 

 

 

Press hot keys FN + F5 to change the display.

 

Refer to Chapter 5, The Keyboard.

 

If problems persist, contact your dealer.

If you turn the computer off in Resume mode while the display is on TV, the computer will select either the internal LCD or an external computer CRT as the display device.

TROUBLESHOOTING

User’s Manual

9-21

Page 231
Image 231
Toshiba a210 user manual Sound system, TV output signal