Gateway Profile 4 Personal Computer User Manual


 
229
Troubleshooting
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Make sure that the mute controls are turned off. For more information,
see Adjusting the volume in Windows XP on page 79 or Adjusting the
volume in Windows 2000 on page 82.
Make sure that the speaker cables are connected correctly and securely.
Shut down and restart your computer.
Clean the disc. For more information, see Cleaning CDs and DVDs on
page 230.
Reinstall the audio device drivers. For more information, see Reinstalling
device drivers on page 189.
A DVD movie will not play
Make sure that you have a DVD drive. To identify your drive type, see
Identifying drive types on page 76.
Make sure that the disc label is facing up, then try again.
Try a different disc. Occasionally discs are flawed or become scratched and
cannot be read by the DVD drive.
Shut down and restart your computer.
Clean the disc. For more information, see Cleaning CDs and DVDs on
page 230.
Reinstall the DVD player program. For more information, see Reinstalling
programs on page 192.
Reinstall the device driver. For more information, see Reinstalling device
drivers on page 189.
DVDs and DVD drives contain regional codes that help control DVD title
exports and help reduce illegal disc distribution. To be able to play a DVD,
the discs regional code and your DVD drives regional code must match.
The regional code on your DVD drive is determined by your computers
delivery address. The regional code for the United States and Canada is 1.
The regional code for Mexico is 2. Your DVD drives regional code must
match the regional code for the disc. The regional code for the disc is on
the disc, disc documentation, or disc packaging.
If the DVD movie does not play, the discs regional code and your DVD
drives regional code may not match.