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Volume controller knob problem with the Altec Lansing VS3121

Normal 0 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} The volume control knob, which is a separate unit from the speakers it’s not built into the speaker, is the power on and off of the entire unit and volume control. I don’t know but it seems that the knob has a problem because when you turn it to raise the volume the sound goes off completely. Sometimes only one side of the speakers work, either the right or left, or both don’t work. I can tell it’s a problem with the knob because if I slightly touch the knob either both speaker work, one side work, or they both go out. I was wondering how I could fix this problem or how much would it cost to get it fixed.

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SOURCE: Altec Lansing ATP3 volume control/power know gone bad

hi im familier with this system but i dont excactly remember where are the screws however the opening methods are all alike look for any screws any where on the speaker look behind the net if thereare any if there are gently shove a flat screwdriver and lift out the net then after all the screws are out there is a small slot souronding the speaker gently shove a flat screwdriver in the corner of the speaker untill there is a small gap do the same for all corners there might be another hook in the middle that it good luck do the same

Posted on Apr 17, 2006

mana666
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SOURCE: MX5021- Remote pod station w/volume, bass and treble control

yes

Posted on Dec 04, 2007

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SOURCE: Speakers cutting out at higher volume

Check the power /voltage printed at back side of speaker ,test w/ volt meter /if supply not enough current to drive the amplifier.The sound are very low and humming.

Posted on Jan 04, 2008

SOURCE: output board for Altec Lansing ADA995

I had the same problem. One day I heard two pops and the speaker, including the power light, were dead. Neither Dell nor Altec Lansing support them. They're throw-aways, unless you know a genius electronics technician.

Posted on Feb 26, 2008

  • 1 Answer

SOURCE: Finding replacement Power Supply for Altec Lansing

I did the same! Thanks for suggesting a call to Customer Support (800)258+3288. The guy didn't seem overly pleased to help, but he did promise to send me a new power supply. Also, he said that they don't make the iM7 anymore, but I had already found out that the iM9 uses the same power supply. I, too, will wait and see.

Posted on Jul 07, 2008

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1 Answer

Love my speakers but not working now, how do I fix them, are there common faults?


Aztec Lansing used to be good, now not so good. My first ones went at the power source. The replacement had a hiss even with the switch turned off and the volume control was scratchy and uneven. You can fix this by lying the speaker with the volume control on its back and spraying WD40 or better still Switch Cleaner around the control and then turning the knob. Do the same for the on / off button.

I replaced mine with Bowers and Wilkins MM1. Much more expensive but quality sound from a small high precision unit. They also have full warranty.

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I recently found some awesome altec lansing speakers with a huge sub too. but ... i can't find the volume control knob and without that, i can't make it work !! T___T any solutions? i tried looking for...


Hi there, by saying you found, do you mean that is a complete set, I have the same speaker set, and the volume control knob is on one of the satellite speaker. If you are missing that speaker I doubt that you can do anything with it because you will most likely find them for sale as a set and not separate. Thanks hope this helps.

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I have the same problem


ok go to radio shack get a can of contact cleaner , pull the knob off and spray some cleaner in it. turn the knob back and forth a few times and your back like it was new!

Jul 15, 2009 | Altec Lansing VS3121 Computer Speakers

2 Answers

One speaker not working


jjohnmith

First things first:
1) check your speaker for good connector, and all is working is playing fine.
2) check if your warranty covers one SPK. or RMS
other than that ,
Good Luck

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if you are a technically skilled person
simply clean all the IC(chip) leads, by using a blower or using a painting small brush
the dust come in contact with the other pins that make this problem

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I am also experiencing the same problem as yours...

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When truning up t3h volume...


volume control knob is damaged inside ,try to put 3drops of kerosine mixed with edible oil in equal amount.care should be taken not to get it on the electronic board and adjust the knob continuously ,if this doent work u must replce the volume controll

Dec 18, 2006 | Altec Lansing VS2221 Computer Speakers

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