User`s guide
20 Using Your DVD Player
The disc will not play
◆
Make sure the DVD Player application is open.
◆
Make sure the video source is set to DVD.
◆
Make sure the disc is placed correctly in the tray. In general, 
discs are placed shiny side down, label side up.
◆
Make sure the disc is not warped or damaged.
◆
Make sure the disc has the correct regional restriction code for 
your area. 
◆
Try another disc.
Video is jerky and dropping frames
◆
Make sure that the disc is clean.
◆
Make sure that the disc is not warped or damaged.
◆
Make sure that the DMA option is enabled.
To verify that DMA is enabled:
1.
Click 
Start
, 
Settings
, 
Control Panel
. The Control Panel opens.
2.
Double-click the 
System
 icon. The System Properties dialog 
box opens.
3.
Click the 
Device Manager
 tab.
4.
Double-click the 
CD-ROM
 icon, then the 
(Manufacturer) DVD-
ROM 
icon. The (Manufacturer) DVD-ROM Properties dialog 
box opens.
5.
Click the 
Settings
 tab. 










