Toshiba 4000 User Guide

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If Something Goes Wrong
DVD operating problems
Click StartSettingsControl Panel, and double-click 
Display.
Click on the Settings tab and check the Color Palette. It 
should be set to High Color (16-bit).
If it is not set to High Color, change the settings to 16-bit 
color
 and click OK.
5
Clean the disc and try again.
A dirty drive can also cause audio problems. If you have tried 
several discs and all fail, consider sending your drive to an 
authorized service provider to get it cleaned.
6
Verify that your computer recognizes your DVD-ROM drive. 
To do this:
Double-click the My Computer icon on the desktop. The 
DVD-ROM drive should appear in the list.
7
See 
instructions on using Device Manager to view the DVD-
ROM properties. 
8
Check the Toshiba Web site for new information on DVD-
ROM drives and their operation.
A blank screen appears while watching a DVD-ROM movie 
or title.
Disable the Shut off Monitor feature in the Display Properties 
using the following steps:
1
Click the secondary mouse button on a blank area of the 
desktop.
2
Click Properties.
3
Click the Screen Saver tab.
4
Deselect Shut off Monitor.