Sony VAIO VGN-S170 CTO, User Manual

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Speakers
Why won't my speakers work?

Make sure the speakers are properly connected and the volume is turned up loud enough to hear sound.

Make sure the speaker volume is not muted and is loud enough to hear sound. Use the Fn+F2 keys to toggle the
mute option on and off, and use the Fn+F4 keys to increase the volume.
 Your speakers may not be designed for computer use.
 If the speakers have a mute button, set the button to off.

If the speakers have a volume control, make sure the volume is turned up loud enough to hear sound.

If you have connected an audio cable to the Headphones jack, disconnect the cable and use the speaker cable that
was supplied with the speakers.
 If you are using battery power, make sure the battery is inserted properly and is charged.
 If the speakers require external power, make sure the speakers are connected to a power source. See the guide
that accompanied the speakers for more information.
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