Filter
Top Products
137
nN
Troubleshooting
Troubleshooting Sound (Speaker)
My speakers are not producing sound
❑ The built-in speakers may be turned off. Press the Mute button to turn on the speakers.
❑ The speaker volume may be turned to the minimum. Press the Fn+F4 keys and then the M or , key, or keep pressing
the Fn+F4 keys 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 headphones jack, disconnect the cable.
❑ If the 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.