Question about HP LC3040N 30 in. HD-Ready LCD Television

1 Answer

My headphone jack quit working

I use a wireless headphone to listen to the tv but the output jack recently quit working. Any fixes?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert who has answered 20 questions.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 99 Answers
Re: my headphone jack quit working

Is it your jack or your headset? Did you first check your jack with an ordinary ( not wireless ) headphones. Do this first and then get back to us.

good luck.

Posted on Jan 20, 2008

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

4 Answers

When plugging in a wireless headphone in the audio output the tv's speakers shut down.How can I stop this

The speaker cutout feature whenever the headphone jack is connected is a hard-wired feature of the headphone connector, and cannot normally be bypassed without further electronic circuitry and the associated surgery to install a custom modification in the TV. In order to keep the TV speakers on while using the sound elsewhere, you will have to take the audio output from the IR Audio port, if there is one.

Apr 02, 2015 | Olevia LT37HVS 37 in. LCD HDTV

2 Answers

I have a lg tv and we bought headphones to listen without bothering anyone else. however I used headphones last nite and unplugged from back of tv and now I cannot get sound on my tv (ONLY SOUND THROU

Simply click on your menu button, goto Audio, notice the TV speakers switched to off? Sometimes the TV won't switch it back. Problem Solved. Goodnight

Jan 18, 2015 | LG Flat Panel Televisions

1 Answer

How do I connect wireless headphones to a Dynex 42"TV model DX-42E250A12?

Check this link for a user manual

Sep 07, 2014 | Dynex Flat Panel Televisions

1 Answer

Good morning. Can I connect a wireless headphone to the digital audio output?

do you have any ideas on how to get my headphone jack on my television to work for wireless headphones

Jun 20, 2014 | Mitsubishi WD-73837 73 in. HDTV

1 Answer

HW701 wireless headphones

Yup. If the headphones are driven by the TV, then turning down the TV turns down the headphones. Check to see if the TV has an audio output setting where you can select either the TV speakers or the headphone jack. What brand and model TV is it?

Oct 31, 2013 | Flat Panel Televisions

1 Answer

I have a LG 19LE3300 television and i whant to be able to connect an Infra red headphone while being able to listen by the speakers at the same time. actually when i connect the hearphone it disconnect...

First you need to make a test to adjust your headphones wireless system..
.pls follow the step below:
  • "Connect the headphone base" TO " headphones output of TV" with 3.5mm stereo headphone jack cable (than Tv should mute ) Infra red headphone pilot lamp should flicker in parallel to voice coming from TV
  • Infra red headphone should have a rotary adjustment on it.. "Volume" adjustment
  • while TV talking , when you sit in front of the Infra red headphone (it works point-to-point ) you will hear the voice of TV, than adjust volume properly...Thats lets go to second step..
  • Your headphone's Base should either "3.5mm stereo headphone jack" or "RCA Stereo jacks" or "bot"h..After completion of this test ,I recommend you to switch / use "RCA Audio output plugs-white/Red cable " on the back of TV instead of TV's headphone output ,since it mutes the whole sound..RCA output plugs of TV work independently from the TV's master volume control..of course you need RCA cable to connect this..
Hope this helps!..if more help requires pls let me know.
Take care and please
Remember to rate/vote and give me 4 Thumbs Up for me to continue f
or Helping out the Community :)

Jun 30, 2011 | Flat Panel Televisions

1 Answer

I have a VI210 big tv and want to put wireless head phone on it. I need to know if there is a jack for head phone if not where do I plug it in

Most TV's will have some kind of stereo output - if not in the form of a 3.5mm headphone jack, then in the form of two RCA outputs (Left and Right).
If you can't physically see a headphone jack on the back, bottom, sides, or front of your TV, it probably doesn't have one. However, You can plug an RCA to 3.5mm female adapter cable into your TV and plug your headphone receiver into that!

May 19, 2011 | Flat Panel Televisions

1 Answer

The vizio e322vl headphone jack is not documented by Visio. There is an "Audio" spot next to "RGB PC" and I tried various jack sizes b none works. If you have a soulution, can you...

that audio jack is input only it is stereo jack to connect from the comptuer to the tv when using the RGB input. most headphone jacks if they are there would be on the side of flat panel tvs. otherwise the audio output may be digital(optical) or normal rca (red and white) that you can hookup to the headphone system.

Dec 23, 2010 | Vizio E322VL 32 in. LCD TV

1 Answer

My deaf father has been recommended to use headphones when watching TV. However, when his stereo headphones are plugged into the headphone jack socket, the internal speakers of his Sony KDLS32A12 are muted...

This is not a typical setup for most TVs. There are ways around it though. If your set has a set of audio output jacks, than those can be used to power a separate sound source for the headphones. There are adaptive listening systems available for this purpose what use either infra-red transmitters or RF transmitters to matching headphones. The key here is whether or not the TV has the audio output available.

Please check that and update this with what you find and I'll try to provide a solution within the context of your specific set. Post the TV model number too.


Nov 12, 2009 | Sony Flat Panel Televisions

Not finding what you are looking for?
HP LC3040N 30 in. HD-Ready LCD Television Logo

Related Topics:

113 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Flat Panel Televisions Experts

 Mike M
Mike M

Level 3 Expert

3320 Answers


Level 3 Expert

2598 Answers


Level 3 Expert

2963 Answers

Are you a HP Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides