20 Most Recent Altec Lansing iM3 Computer Speakers - Page 3 Questions & Answers

A constant low hum is a sign of a power supply issue. You need to check the capacitors that filter the ripple current and you need to check the diodes that convert ac to dc

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Could be a failing power supply

Hi Michael, ask, have you allowed the battery to charge properly? Leave it plugged in, for the term of 12 hours, you would have to have a light that indicates charging status Then use it, until again it runs out of battery, again leave it 12 hours charging and should, work well Take the tests and comment If you can not make it work well, you should have the option to change the product, if it is new, in the store where you bought it I hope it works properly Greetings Franco Dosil https://fccid.io/2AE6GALP-XP850/User-Manual/user-manual-4144324.pdf

Most likely be component failure on the circuit board. If so inclined, open the unit and see if there are burnt/discolored resistors. Hopefully you have a warranty and can have the unit replaced

First, there is NO screen on the boom box. The issue is with whatever you have the speakers connected to.

https://www.youtube.com/watch?v=RJOjRjX77x8

https://www.youtube.com/watch?v=RJOjRjX77x8 https://www.youtube.com/watch?v=T2exU5jdMgE

https://www.ifixit.com/Search?query=Altec+Lansing+InMotion

Hi Dan Bushey, I'm glad you found a solution, what does not close me is that Altec Lansing, which needs a DC 18volts and 650mA power supply, works with a source that delivers 9 volts and 19KW (???) Maybe it will be 19 volts and 1.9 Amp? Comment please Greetings Franco Dosil Hola Dan Bushey, me alegra que hayas encontrado una solucion, lo que no me cierra es que Altec Lansing, que necesita una alimentacion de DC 18volts y 650mA, funcione con una fuente que te entrega 9 volts y 19KW(???) Tal vez sera 19 volts y 1,9 Amp? Comenta por favor Saludos Franco Dosil https://www.manualslib.com/manual/4749/Altec-Lansing-Avs300.html?page=2

Https://www.google.com shows several online oissibilities. walmart, bestbuy, ebay, and some battery sale web sites. Hard to tell from a picture.

Hello, I sent you the installation manual link of your Altec Lansing I hope you can solve your concern Greetings Franco Dosil Hola, te envio el link de manual de instalacion de tu Altec Lansing Espero puedas resolver tu inquietud Saludos Franco Dosil https://data2.manualslib.com/pdf2/37/3660/365957-altec_lansing/vs4121__installation.pdf?99aed2c2e07ef37d5406e1f4ecb6dc27&take=binary