Sony Notebook
User Guide
Getting help
90
I cannot play a CD-ROM
❑
After inserting the CD, wait for a few seconds for the system to detect it before you try to access it.
❑
Make sure the label of the disc is facing up.
❑
If the disc requires software, make sure the software is installed according to the instructions of the
program.
❑
Check the volume of your speakers.
❑
Clean the disc with an appropriate cleaner.
❑
Moisture condensation may have occurred. Do not use the computer for at least 1 hour before turning
it on.
I cannot play a DVD-ROM
❑
If a region code warning appears when you are using the DVD player, it could be that the DVD-ROM you
are trying to play is incompatible with the DVD-ROM drive on your notebook. The region code is listed
on the packaging of the disc.
❑
If you hear sound but cannot see a picture, your computer's video resolution may be set too high. For
best results, change the resolution in Windows
®
Control Panel
-
Display
to a lower resolution.
❑
If you see a picture but cannot hear any sound, check all of the following:
❑
Make sure the mute setting is off on your DVD player.
❑
Check the master volume setting of the
Volume Control
. If you have connected speakers externally,
check the volume settings of your computer speakers and check the connections between your
speakers and the computer.
❑
In the
Device Manager
, check that the correct drivers are installed properly. To display the
Device
Manager
, click
Start
, point to
Settings
and select
Control Panel
. Double-click the
System
icon.
On the
Hardware
tab, click the
Device Manager
button.
