Gateway M675 User Manual page 291

Make sure that the internal speakers and universal jacks are configured
correctly. For more information, see
page 97. Click
Restore Defaults
and universal jacks back to their factory settings.
Make sure that the volume control on your notebook is turned up. For
more information, see
the audio controls" on page
Make sure that the Windows volume control is turned up. For more
information, see
Make sure that Mute controls are turned off. For more information about
the mute setting, see
audio controls" on page
Make sure that headphones are not plugged into the headphone jack. For
the location of the headphone jack, see
on page 269.
If you are using powered speakers, make sure that they are plugged in and
turned on.
Clean the CD. For more information, see
page 282.
Your notebook may be experiencing some temporary memory problems.
Shut down and restart your notebook.
Reinstall the audio device drivers. For more information, see
device drivers" on page
A DVD movie will not play
Make sure that the label or side you want to play is facing up, then try
again.
Make sure that a DVD drive is inserted into the modular bay. See
"Identifying drive types" on page 108
Shut down and restart your notebook.
Clean the DVD. For more information, see
page 282.
DVD discs and drives contain regional codes that help control DVD title
exports and help reduce illegal disc distribution. To be able to play a DVD,
the disc's regional code and your DVD drive's regional code must match.
if you want to reset the internal speakers
"System key combinations" on page 31
34.
"Adjusting the volume" on page
"System key combinations" on page
34, or "Adjusting the volume" on page
247.
www.gateway.com
"Configuring the audio jacks" on
92.
"Left Side" on page 3
"Cleaning CDs or DVDs" on
for more information.
"Cleaning CDs or DVDs" on
Troubleshooting
or "Using
31, "Using the
92.
and "Back"
"Reinstalling
281