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Connecting peripheral devices
Troubleshooting sound
My speakers are not producing sound
❑
The built-in speakers may be turned off. Press <Fn>+<F2> or the S1 button (default assignment) to turn on the speakers.
❑
The speaker volume may be turned to the minimum. Press <Fn>+<F4> and then
M
or
,
or keep pressing <Fn>+<F4> to increase
the volume.
❑
If you use 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 batteries power the speakers, check that the batteries are inserted properly and that they are
charged.
❑
If you have connected an audio cable to the headphone connector, disconnect the cable.
❑
If your computer is powered by battery, check that the battery pack is properly installed and 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.