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Problems of sound mute in laptop acer aspire 5520 5116 , i think is a problem of shock for bad lift ground.in conection with other device for line in jack.

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No sounds


1. open Harwdare device manger
2. check the sound card driver installed properly or fucntioning
3. In system tray , click the icon looks like speaker, if it muted, un mute it.
4. check ur headphone.

still problem,

goto control panel, click on sound and devices, and click the tab for playback devices, select appropriate device and check.

VOTE for me.

Sep 24, 2010 | Acer Aspire 4520-5141 Notebook

1 Answer

Acer Aspire One laptop is making a humming noise when I start it


Locate the Microphone from the control panel and reduce or mute the microphone volume.

Control Panel, Harware and sound, Manage audio devices,recording

adjust the Voulme there.

Mar 11, 2010 | Acer Aspire One PC Notebook

1 Answer

How to mute inside microphone in Acer Aspire 3002LC, but not mute line in, so that you can playback and record sound from line in (fullduplex)


For XP: On your taskbar, there is the Sound Icon. If you do not see it, write back asking how. Click on it, and click Mixer.
For Vista/7: If you have a internal Mic. you can also mute it the same way as for XP.
If this doesn't help, i will recommend you to a better expert.

Jan 10, 2010 | Acer Aspire 3002LCi Notebook

1 Answer

Hi i have an acer 5735 aspire running vista. I cant get the sound to play when trying to listen to the radio on line. it has happened before but now no sound at all. the mute is off. The volume is up and...


Make sure that the drivers are properly installed by viewing it on Device Manager System menu located at the control panel. If there's no problem, check the sounds menu found also in the control panel then check the playback setting if it's selected to the right audio driver.

Nov 21, 2009 | Acer Aspire 5735 Notebook

1 Answer

Aspire 5515 dvd wont play sound


Does the laptop play CDs?
If so then when you start a DVD and before you play the movie, go into the audio setting and configure the speakers for laptop stereo speakers.
If you cannot hear music from the CD then check :-
1. The audio settings, volume not set to minimum and mute is not ticked (enabled)
2. Device manager - sound device is enabled and working, if not re-install the sound driver.

Nov 14, 2009 | Acer Aspire 5500 5570-2609 Laptop

1 Answer

No sound on Acer Aspire 3000


Possible culprits: the drivers for the sound card are not installed, the sound is muted within Windows, or the sound card is damaged.

Start with the easiest thing first. See if your sound is muted. Access the Control Panel and go to Sounds. If the Mute box is checked, uncheck it.

If that fails, check to see if the Device Manager is showing disabled or nonfunctional devices (usually a device with a red X or a yellow dot with a black exclamation point). If its a red X, right click on the device and choose Enable. If its the exclamation point, the drivers are not installed. The easiest way: use Windows Update and let it scan your machine. Install any audio drivers it finds (do the audio driver ONLY).
You'll need an external solution if the device is defective. If the notebook is under warranty, contact the manufacturer for options.
Good luck to you.

Sep 24, 2009 | Acer Aspire 3000 Notebook

2 Answers

No sound on acer laptop


Try to recheck, device manager, click on sound, video,game controller,no (!) marks? try to disable then enable the device,update driver or uninstall and install device,or look for settings, enable speakers...or the worst thing is the phone jack is at fault.That help?

Aug 31, 2009 | Acer Aspire 7720-6569 Notebook

1 Answer

Acer aspire 5735 mic problem


Go to control panel and sound devices and unmute the mic under record options. To avoid feed back use headphones or mute the mic in the play back option. Audacity is a good open source application to use to record on your PC.

Jul 25, 2009 | Acer Aspire 5735 Notebook

1 Answer

Coputer microphone


Go to Control panel>>...>>Sound and audio devices, and ensure that audio input line (mic) is enabled and not muted.

Check on the messenger settings that you have selected the computer mic on audio input.

Jan 01, 2009 | Acer Aspire 5500 5570-2609 Laptop

1 Answer

Sound problem on new Aspire


You can check already the audio setting in your dvd software maybe the volume is low or mute. Click Start, accessories,entertainment and volume control adjust the volume to higher or look if the volume is mute

Apr 14, 2008 | Acer Aspire 3680 Laptop

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