259
Windows® 98 Troubleshooting
DVD-ROM drive problems
This section describes DVD-ROM drive problems where the
problem-solving steps differ from Windows
®
2000 Professional
operating system.
Playback performance is poor.
The use of DMA dramatically increases the DVD playback
performance of your system.
To make sure DMA is turned on and check its settings:
1
Open the Start menu, point to Settings, then click Control
Panel.
2
Double-click the System icon, then select the Device
Manager tab.
3
Open the CDROM device folder, select your CD-ROM
device driver, then click Properties.
Slow playback performance.
DVD playback is a resource intensive application. Other
applications and/or changes to your system hardware, software or
configuration can impact playback performance. If playback is
slower than normal:
1
Close any other open applications to improve the performance
of the DVD playback.
2
Ensure DMA is turned on. For instructions, see“Playback
performance is poor.” on page 253.
3
If you have installed new hardware (such as a new graphics
card or audio card), ensure the component’s drivers support
Microsoft
®
DirectX
®
5.2b or higher. Contact the manufacturer
of the component.
4
Check that your display driver resolution, color depth and
refresh rate are optimal for DVD playback. (Some systems do
Содержание 9000
Страница 84: ...84 Connecting Other External Devices Using the i Link port ...
Страница 268: ...268 Blank Page ...
Страница 294: ...Index 294 work environment 41 good computing habits 229 wrists positioning 45 ...