Sony PCG-R505GCK Primary User Manual page 182

VAIO Computer Quick Start
6 Close the Profile Editor window.
Why doesn't my volume control dial work?
❑
You can also press Fn+F4 to increase the volume. If you double-click the
Volume icon
the Volume Control window.
✍
The Volume icon
control is set to an audible level.
Why doesn't my microphone work?
If you are using an external microphone, make sure the microphone is properly
plugged into the Microphone jack
microphone" for more information.
188
on the Windows® taskbar, you can view your changes on
and Fn+F4 shortcuts will work only when the volume dial
on the computer. See "Connecting a