Question about Acer TravelMate 2480 Notebook

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Sound no sound comes out from the speakers even though video and audio play pfectly

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What if i get a new driver for it.

Posted on Oct 15, 2008

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First did you make sure the volume is not mute on it.
If its not did the sound work before. And if no the what is your Laptop brand and number?

Posted on Jun 10, 2008


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Posted on Jan 02, 2017

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Sorround speakers not working though connected correctly

Without knowing exactly what your problem is, perhaps you are not playing sound that was recorded in at least 5.1 format. A DVD or BluRay will indicate the format on the cover. The data is decoded and split into (for example) six discreet audio channels. Left front, Centre front, Right front, Surround Left, Surround Right and LFE (Low frequency effects) If you are playing a standard stereo audio disc, then the sound will only be heard from the front L&R speakers, which are expected to be full range speakers. You can, however choose an audio configuration that also provides a signal for the SUB (LFE) and even a pseudo surround. If you want more info I'm happy to help. Just tell me exactly what sound source you are playing and we can work it out.
Cheers for now, Don.

Feb 19, 2015 | Denon AVR-1804 Receiver

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I have just bought a new LG 42LM620T TV. The picture is fine but every so often the sound is a little distorted. It's as though the sound has been recorded at too high a level for the speakers. It

No doubt in the audio menu for your TV there are several tweaks available in there - maybe even a graphic equalizer and perhaps other potential modifications. Access the audio menu with your remote and play around in there. You may be able to soften the audio up a bit. Good luck.

Jul 26, 2017 | Televison & Video

1 Answer

Why has 'protect'come on my cd display.but still

That means one of your speakers are shorted out or blown. Even though they may play, they can still be blown. Have your speakers checked out. Or the wiring checked out from the radio to the speakers.

May 15, 2012 | Kenwood Car Audio & Video

1 Answer

I have a PC 7.1 sound card, and I am using optical cable to connect it to receiver, but only can achieve 5.1 dolby digital sound , though I have connected all the speakers. Any solution?

if u want to hear all the 7.1 channels u have to play videos which have 7.1 channel audio. if u play normal video with 5.1 channel, the u have to select listening in the AVR,

Jan 07, 2011 | Onkyo TXSR508 Receiver

1 Answer

My Aiwa Colour TV, model No. TV-A2019, has developed audio problems. 1. The audio output from the speaker is high even when volume is set at level one. Audio output is constant for volume level 1 to...

You just come aroung the sound decoder section of your tv. Decoder problems may cause the fult you pointed out. Since all the controls are electronically controlled, and all are through sound decoder, which converts sound to stereo the problem must be there. Since sound comes from two channels are ok, there is no problem around sound output. Check for some soldering loose contact, wire socket loose cotanct also.

Oct 14, 2010 | Aiwa F2000 20" TV

1 Answer

Purchased a computer with an upgrade video card (Radeon 4350 HD). The sound is not working even though the device manager indicates all audio is working properly.

Right click on the speaker icon at the bottom right of the Windows Toolbar, select Playback Devices. You will probably see several Audio options. Right click on each individual option and select test. Once you find the correct one that plays through your speakers, right click on it again and select "set as default". Most computers these days have several methods of connecting speakers.

Dec 29, 2009 | Computers & Internet

1 Answer

No Sound from my DS

your speakers are shot, try using headphones, plese send review

Dec 27, 2009 | Nintendo DS Lite Console

4 Answers

Windows 7 Audio Quadraphonic Not functioning well

Sounds like you are getting quad sound in the test process that checks them, yet when in windows media player or winamp (or whatever) your rear speakers aren't producing sound: Try setting your sound drivers to do something like "speaker fill" then you are set. I'm under the belief that stereo sounds aren't being matrixed into all 4 speakers.

Mar 25, 2009 | Computers & Internet

1 Answer


Windows can only play sound through one device at a time unless you have multiple audio devices, (i.e. USB headphones and onboard soundcard)

Even when you have multiple audio devices, very, very few programs have the ability or need to play the same audio through 2 different devices at the same time.

you can for example though, play winamp through your speakers while playing a vido game in your USB headset. Basically it is possibly to have different audio going the different devices at the same time but it is generally not possible to have the same audio going through different devices at the same time.

Jan 19, 2009 | Dell Inspiron 1501 Notebook

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