Question about Insignia IS-LCDTV32 32 in. Television

1 Answer

No audio after 40 mins

I have a insignia, model ns-lcd32. i have had it for about 7 months, a couple days ago i was watching tv and then there was no sound, i have tryed all the inputs, and the tv has a jack for an extrnal speaker so i pluged my computer speakers in the audio jack and still there was no sound, so i desided to unplug it and left it there for the rest of the day, and when i pluged it back in and turned it on there was sound but the sound only lasted for about 40 mins, i have tryed unpluging it agian and letting it still and then trun it back on but the sound just lasts for 40 mins is there any way for fixing this? My set is a little over a year old and it started intermitten crackles and sound going off. Now it does not have any sound.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that gotĀ 5 achievements.


    An expert whose answer gotĀ voted for 20 times.


    An expert who has answered 20 questions.

  • Contributor
  • 27 Answers

It sounds like you have a bad soder point or points on your power board. try this- unplug the unit. take off the back plate and in front of you you will see the power board there 4 screws ake them off and disconect the other wires on top also lable them if they look the same remove the power board and flip it over you should see many soder points see if anything is blck or cracked also look on the other side to check and see if there is any capacitors that are buldging or blown if so you need to replace them if not then get a hair dryer and put on high and hot and blow on the soder points for about 5 mins or untill its very hot.then replace and test to see if that fixed it for ya.
please rate my answer it is much apreceated

Posted on Feb 13, 2009

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

NS-LDVD32Q-10A buzzing noise

Try another input and another source such as a DVD player. If you still get the buzzing sound, you could have a faulty power supply output or a fault in the audio circuit of the main board.

Jan 27, 2013 | Insignia NS-LDVD32Q-10A LCD TV

1 Answer

3 channels have no audio

The TV is set in wrong audio mode, probably SAP, go to menu and then adio and set it for standard audio mode or stereo. then it shoiuld work fine. If that don't work then unplug the set from the wall for 40 Min. and it will rest back to normal.

Jun 01, 2011 | Insignia NS-L322Q-10A LCD TV

1 Answer

Insignia NS-PDP50 Plasma TV - Remote Sensor failure

Change batteries.Reboot everythings.Tv unplug,replug couple mins later.Ur Directv box,push off/on for new update software.After that sould work.Rate me after u done this.

Jan 02, 2010 | Insignia NSPDP50 50 in. HD-Ready Plasma TV

1 Answer

The audio went out on my insignia NS-LCD26A. It

It's likely that the TV will require service. You may take the TV to the retailer of purchase to arrange for repairs.

Sep 23, 2009 | Insignia LCDTV26 26 in. Television

2 Answers

No audio after 40 mins

If the LCD is less then a year old, still can be repair under manufacturers warranty.
I would suggest to contact the vendor or manufacturers to get it fix under warranty.
If you need parts for the LCD or have then repair, you can write to

May 24, 2008 | Insignia 37" LCD Flat-Panel HDTV

Not finding what you are looking for?
Insignia IS-LCDTV32 32 in. Television Logo

169 people viewed this question

Ask a Question

Usually answered in minutes!

Top Insignia Flat Panel Televisions Experts

Sp Gupta

Level 3 Expert

667 Answers

Gareth Cockram
Gareth Cockram

Level 3 Expert

657 Answers

The Wyzzyrd

Level 2 Expert

83 Answers

Are you an Insignia Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides