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241
If Something Goes Wrong
Resolving a hardware conflict
5.375 x 8.375 ver 2.4.0
2 Ensuring DMA (Direct Memory Access) is turned on.
See “Secondary IDE Channel DMA setting” on
page 241.
3 If you have installed new hardware (such as a new
graphics card or audio card), ensure the component’s
drivers support Microsoft
®
DirectX
®
8.1 or higher and
WinDVD. Contact the manufacturer of the component.
4 Verifying that your display driver resolution, color depth
and refresh rate are optimal for DVD playback. (Some
systems do not support video overlays if these parameters
are not optimal.) Try lowering these settings to improve
performance.
Secondary IDE Channel DMA setting
To ensure the Secondary IDE Channel DMA setting:
1 Click Start, Control Panel, Printers and Other
Hardware, System.
The System Properties window.
2 Click the Hardware tab.
3 Click the Device Manager button.
4 Click + to open the IDE ATA/ATAPI Controllers.
5 Double-click the Secondary IDE Channel.
The Secondary IDE Channel Properties window appears.