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Troubleshooting
Speakers
What should I do if my external speakers do not work?
❑ Make sure your speakers are properly connected and the volume is turned up loud enough to hear sound.
❑ Make sure your speakers are designed for computer use.
❑ If your speakers have a muting button, set the button to off.
❑ If your speakers require external power, make sure the speakers are connected to a power source. See the manual that
came with your speakers for more information.
What should I do if I do not hear sound from the built-in speakers?
❑ If you are using a program that has its own volume control, make sure the volume control is properly set. See the
program's help file for more information.
❑ Make sure the speaker volume is turned up loud enough and the audio option is enabled.
❑ The Fn+F2 keys may have been pressed. Press them once again.
❑ Check the Windows volume controls by clicking the volume icon on the taskbar.
What should I do if I do not hear microphone or line-in sound from my HDMI-compatible
TV?
This Q & A entry applies to models with the NVIDIA video controller only.
Your computer is not capable of outputting audio signals from the microphone jack directly through the HDMI port. Save the
audio data first to an audio file, and then play it back to output through the HDMI port.