Sony PCG-FXA59 User Manual download pdf (Page 118)

Troubleshooting Audio

My speakers make no sound.



If the built-in speakers are turned off, press Fn+F3 to turn on the speakers. If the speaker volume is turned to the

minimum, press Fn+F4 to increase the volume and press Shift+Fn+F4 to decrease the volume.



If nothing is displayed when you press Fn+F3 or Fn+F4:

Click Start, Control Panel, Performance and Maintenance, and System. Select the Hardware tab and

click Device Manager.

Set the sound device to enable in the Device Manager dialog box.



If your notebook is powered by batteries, check that the battery packs are inserted properly and are 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 the Windows

taskbar.



If you connect 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 the speakers are powered by batteries, check that the

batteries are inserted properly and that they are charged.



If you have connected an audio cable to the Headphone jack, disconnect the cable.



If you are still experiencing problems, use the supplied Driver Recovery CD to reinstall the drivers. See To use the

Driver Recovery CD(s) for more information.

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Sony PCG-FXA59 User Manual Page 118