Toshiba Satellite U200 PLUA0C-PT602E Users Manual Canada; English - Page 201

External monitor, i.LINK (IEEE1394) device, Problem, Procedure, Hardware

Page 201 highlights

Troubleshooting Problem Annoying sound is heard Procedure 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. You may be experiencing feedback. Refer to Sound system in Chapter 4, Operating Basics. If problems persist, contact your dealer. External monitor Refer also to Chapter 8, Optional Devices, and to your monitor's documentation. Problem Procedure Monitor does not turn on Make sure that the external monitor's power 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. i.LINK (IEEE1394) device Problem Procedure i.LINK device does not Make sure the cable is securely connected to the function computer and to the device. Make sure the device's power is turned on. Reinstall the drivers. Open the Windows Control Panel and double-click the Add Hardware icon. Follow the on-screen directions. Restart Windows. If problems persist, contact your dealer. User's Manual 9-17

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User’s Manual
9-17
Troubleshooting
External monitor
Refer also to Chapter 8,
Optional Devices
,
and to your monitor’s
documentation.
i.LINK (IEEE1394) device
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.
Annoying sound
is heard
You may be experiencing feedback. Refer to
Sound system
in
Chapter 4, Operating Basics.
If problems persist, contact your dealer.
Problem
Procedure
Problem
Procedure
Monitor does not turn
on
Make sure that the external monitor’s power
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.
Problem
Procedure
i.LINK device does not
function
Make sure the cable is securely connected to the
computer and to the device.
Make sure the device’s power is turned on.
Reinstall the drivers. Open the Windows
Control Panel and double-click the
Add
Hardware
icon. Follow the on-screen
directions.
Restart Windows.
If problems persist, contact your dealer.