HP Pavilion XF315 Reference Manual page 83

If a DVD movie stops playing in the middle
• The DVD may be double-sided. Open the DVD tray and read the text near the center
of the disk. If it says Side A, turn the disk over.
• You may have accidentally paused the DVD movie. Press the Play button to continue.
If you get a Region Code error when playing a DVD movie
• DVDs have regional codes embedded in their disk data. These codes prevent DVD
movies from being played outside the region of the world in which they are sold. If
you get a Region Code error, you are trying to play a DVD intended for a different
region.
Important: most DVD drives let you change the region code only a limited number
of times (usually no more than four) to allow you to set the proper region code for
your area. Please note that when you reach this limit, your last change to the region
code will be hard-coded on the DVD drive, and will be permanent. Your HP
warranty does not cover the expense of correcting this situation.
Refer to the help for your DVD player software for details about setting region codes.
If the DVD movie doesn't fill the screen
• Each side of a double-sided DVD has a different format (standard or widescreen). In
widescreen format, black bands appear at the top and bottom of the screen. To view
the standard format, turn the disk over and play the other side.
If a DVD doesn't play with two displays
• Before starting the DVD player, press Fn+F5 to switch to one display. You cannot
switch displays once the DVD player is started.
• If you're using both displays, the DVD image will not appear on any display set up as
"secondary." Click Start, Control Panel, Appearance and Themes, Display. Click
Advanced on the Settings tab, then click the S3Display tab and change settings.
Troubleshooting and Maintenance
Troubleshooting Techniques
Reference Guide 83