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Using your VAIO computer
Troubleshooting sound
My speakers are not producing sound
❑
The speaker volume may be turned down low. Press
<Fn>+<F4>
repeatedly to increase the volume.
VGN-T series
: Press the Volume Up button (+) located at the bottom right of your notebook.
❑
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.
❑
VGN-T series
: Make sure the
Mute
button is not pressed and that the Mute LED is not lit.