Sony
Notebook U
s
er Guide
Getting help
89
The disc tray ejects even when it has been locked into place
❑
Ensure that the disc is placed with the label side facing up.
❑
Clean the disc and the CD-ROM drive lens.
❑
The disc may be scratched. Place another disc to see if that is the reason.
❑
There may be condensation in the drive. Remove the disc and leave the drive open for approximately
one hour.
About sound
My speakers are not producing sound
❑
The built-in speakers may be turned off. Press
<Fn>
+
<F3>
to turn on the speakers.
❑
The speaker volume may be turned to the minimum. Press
<Fn>
and then press
<F4>
repeatedly to
increase the volume.
❑
If your computer is powered by battery, check that the battery is inserted properly and that it is charged.
❑
If you are using an application that has its own volume control, check that the volume is turned up.
❑
Check the volume controls in Windows
®
.
❑
If you use external speakers, check that the speakers are properly connected and the volume is turned
up. If the speakers have a mute button, make sure it is off. If batteries power the speakers, check that
the batteries are inserted properly and that they are charged.
❑
If you have connected an audio cable to the headphone connector, disconnect the cable.
My microphone does not work
Check that the external microphone (optional) is plugged into the microphone connector.