Sony
Notebook U
s
er Guide
Getting help
81
❑
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.
❑
Change the resolution settings in the
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
, and select
Control Panel
. Double-click the
System
icon. On the
Hardware
tab, click the
Device Manager
button.
❑
A dirty or damaged disc may cause the computer to 'hang' while it tries to read the disc. If necessary,
reboot the computer, remove the disc and then check that it is not dirty or damaged.
✍
On your computer, the default DVD region code is 2. Do not change this setting using the Region Code Change function in Windows
®
, or using any
other software applications. System malfunctions originating from the user changing the DVD region code, are beyond the scope of your warranty
and will result in service charges for repair.
Why does my CD-RW drive not record at the highest speed?
You must use 8x CD-R or 4x CD-RW media or higher to achieve optimum performance.
