Question about Toshiba 26LV47 26 in. LCD TV/DVD Combo

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No picture but good sounds,with humming sound ,like motor boat even the volume is in minimum and with retrace

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4 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

bernardlunda
  • 318 Answers

SOURCE: Humming sound from TV

take your tv to a technian and ask him to check the power supply filter.
some of the ac ripple are passing through to the main amplifier.
a filter comsist of ( semi comductor, inductops and capacitors.

Posted on Jan 03, 2010

anandsharad
  • 137 Answers

SOURCE: no sound at all. all

Bad News boy, Since you already checked the drivers and teh volume option. which makes it eaasy for us to identify the root cause of the problem.

So try these steps.

1. Check in sound and audio device properties in control pannel, if you have the correct audio device listed. also check if nothing is on mute in volume control.
2. if its not the correct one. i suggest remove the existing driver from add and remove program and then try reinstalling it.
3. If thats the correct one, then Check if the external speakers / head phones produce sound.
4. if yes, then everything is fine in the computer, Don not do anything as all the software is fine.
5. If no, then the internal speakers have gone bad, which is ver rare, but it may happen.

Consider replacing the internal speakers,

I am sure this will help you.

Best of Luck!

Please rate this solution, if you find it helpful. :)

Thanks.

Posted on Aug 20, 2010

gopakumarg43
  • 73591 Answers

SOURCE: no sound on toshiba 36 tube TV

Check its speaker/s. If it is OK, the audio output IC should be checked.

Posted on Jul 15, 2012

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