Question about LG LHT734 System

2 Answers

Change of function-HT502Sh

The system is playing DVD but no sound produced,still when i try to change function i.e from Dvd to either AUX, BAND,or USB its not changing but all other remote control keys are functioning.

Posted by on

  • 5 more comments 
  • MNIKS Mar 19, 2008

    I have tried that,infact the whole day yesterday it was unpluged and when i tried the problem still exist.Advice.

  • Jeffro1122 Mar 26, 2008

    I have this same freaking problem. Mine was just working hours ago and now nothing. I also tried to unplug it but to no avail. Can anybody help us?

  • Anonymous Apr 08, 2008

    mine just started doing that today. Exact same problem.

  • Anonymous Apr 10, 2008

    same, the fuctions doesnt work and i dont have any audio comming from the dvd

  • Aaron P May 18, 2008

    I am having the same problem. I have had the unit for only 5 months. It's a pain in the ass. I called LG and they are sending me a label and box so I can send it back. They will either fix or replace it for free, and the woman waived the fee for exceeding the 90 day warranty for service. So it's an inconvenience, but LG is working with me on it so far. I am also going to try circuit city today, they may be able to replace it and i can just go to the store to do it. I hate Circuit City........FYI have had the worst experience with them....STAY AWAY, their customer service is AWFUL!!!!

  • Anonymous Jan 10, 2009

    Hi!! Im from Spain and i have the same problem. The solution holding the 2 button is really good, i thanks a lot to the guy send that solution in this forum. See ya later dudes ! ;) I have to watch many dvd's jaja.

  • Anonymous Apr 26, 2009

    Thanks man for "2" hint.It really works.


2 Answers

  • Level 1:

    An expert who has achieved level 1.


    An expert that has over 10 points.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

Press the "2" button on the remote while pressing & holding the stop button on the device, something like OP 86 will come up on the lcd display, repeat the same procedure and press "enter" afterwards, the device should restart and the problem should be solved.


Posted on Apr 22, 2008

  • Level 1:

    An expert who has achieved level 1.


    An expert who has answered 20 questions.


    An expert that has over 10 points.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 47 Answers

I'm sure your already tried this, but does it still do it after you unplug it for a couple of minutes?

Posted on Mar 19, 2008

  • Russell Stewart
    Russell Stewart Mar 19, 2008

    If the device isn't giving you any error messages, i'd seriously consider bringing it back to the place of purchase.


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Rca model rtd3266 won't produce aux audio through the tv even though we have hooked up the red and white cables. It only playes the surround sound when you watch the dvd.

I believe you have misunderstood something. The audio output from your TV is stereo. Your RCA system produces surround output from your TVs stereo input.

Nov 30, 2013 | RCA DRC277 DVD Player

1 Answer

I have an RCA rtd315w home theater system and I am trying to connect my xbox to it so it will play the sound. I have my xbox connected to my tv through a component HD cable. How can I get the xbox sounds...

run yellow cable from xbox to TV vide input for picture!, now run the red/white cables to AUX ibput on the RCA and push function till you see aux and poof, you got Video on the tV and audio from the surround sound.

Sep 05, 2013 | RCA Rtd315w Dvd Home Theater System...

1 Answer

No sound from speakers when tv is playing

Try the changing the input on your DVD to " AUX", that input will allow you to play sound from your tv through the DVD

Oct 28, 2012 | LG LHT854 Theater System

2 Answers

My LG LHT764 will play DVD's but that's it. I can't change functions or get any sound out of any of the speakers that cam with it.

Double check the speaker wire connections. Also, change the batteries in the remote. Sounds like a connection problem.

Jun 08, 2011 | LG LHT764 Theater System

1 Answer

I cant get the tv to go through the surround sound i can only get the surround sound to play when its a dvd playing do i need another wire to go from the dvd player or will it not work no matter what plz...

If you've got the Audio Input Source set as TV-Audio and it won't play as Surround Sound then you'll need to connect the Audio Out from your TV (if it has one?) to the Audio AUX IN on your LH-T360SE and change the Audio Input Source to AUX.

Jun 04, 2011 | LG LH-T360SE Theater System

1 Answer

LG HT502, no sound, USB and Band features both not operational, only DVD but no sound. Pls help.

I had exactly the same problem.
I run a repair center in cape town and one was given to me as LG wanted some ridiculous price to swop complete pcb's...long story short, mine was the 4 pin high current 12 volt regulator on the power supply pcb, it was at 5.3-6.3v. the number is KIA78P

Oct 12, 2010 | LG HT502SH HT502SH HTK Theater System

1 Answer

When I connect my Sansa mp3 player to the single CD audio system (using the Hyundai usb connector), with the cd\aux on and cd selected, it switches to aux and the screen reads "CONNECTED" but I get no...

This sounds like you do not have full usb functionality and it is diverting to the aux input. when aux is used you have to control the play and sound etc from the actual mp3 player and not the audio controls

Jul 31, 2010 | Hyundai Santa Fe Cars & Trucks

1 Answer

I cannot figure out how to change my aux settings to on. Nor the d-aux. any help? I am also unable to change the display color.

try this

Setting the AUX Mode (V-Link)
AUX IN ON / AUX IN OFF (Initial setting)
You can input TV/video sound by connecting an optional Ai-NET/
RCA Interface cable (KCA-121B) or Versatile Link Terminal (KCA-
410C) to this component.
You can change the AUX name display when AUX ON is set. Select
the AUX name by pressing g or f. Then press BAND.
If the KCA-410C is connected, it is possible to select two AUX
• Via KCA-410C, up to 2 external devices with RCA output can be
connected. In this case, press SOURCE/POWER to select AUX
mode and then press BAND to select your desired device.

Jan 28, 2010 | Alpine CDA-9847 CD Player

Not finding what you are looking for?

Open Questions:

LG LHT734 System Logo

Related Topics:

6,163 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Audio Players & Recorders Experts

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers


Level 3 Expert

3018 Answers


Level 3 Expert

71694 Answers

Are you a LG Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides