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VAIO Computer User Guide
34
About The Speakers
Why is there no sound in any application?
❑ Rotate the volume control dial, located on the left panel, to adjust speaker
volume.
❑ If the software application you are using has its own volume control, check
that the volume is turned up.
❑ Check the volume controls in the Windows® operating system using these
steps:
1 Click Start in the Windows taskbar, then select Control Panel.
2 Select Sounds, Speech, and Audio Devices, then click Adjust the
system volume.
3 From the Volume tab, adjust the Device volume by moving the slider
bar to the desired sound level. Verify that the Mute option is not
selected.
❑ Check that the Mute check box is not selected in the Windows volume
control.
How do I use headphones while my speakers are connected?
The speakers continue to produce sound even when headphones have been
connected. If you want to use optional headphones instead of the supplied
speakers, rotate the volume control dial, located on the left panel, to mute the
sound from the speakers.
✍ You may need to reinstall the sound drivers. See “Reinstalling device drivers using
Application Recovery CD(s)” for more information.