Question about LG Televison & Video

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Red light indicator lg t.v

No sound on any channel for cable but when connected to my computer via hdmi it has no problem giving sound and shows no indication of a problem when playing any thing from my computer.. just cable please help fix this issue?

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Replace the mainboard very likely the tuner is bad on the mainboard

Posted on Jan 21, 2013

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Posted on Jan 02, 2017

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SOURCE: LG 42LB5DF Horizontal lines when first turning on

I got my main board replaced under warranty and this fixed the problem.

Posted on Apr 25, 2008

Agent Aaron
  • 265 Answers

SOURCE: Panasonic 1080p Plasma TH-42PZ80U Home Theater Setup Question

Hey Gamer1827,

While I personally can't provide you with any model-specific home theater system recommendations, there are a couple of common ways that you can generally configure your home theater.

Connecting several devices directly to the HTIB system may typically allow you to minimize the number of remote controls necessary, as long as the HTIB system supports the use of a universal remote. Should you not necessarily care if you have to change back-and-forth between two remotes however, you may have a wider variety of possible configurations available.

In order to use only HDMI cable connections to set up your home theater, you most likely would need an HTIB system with three HDMI ports: one for your TV, one for your PS3 and one for your cable box. Each device would require a separate HDMI cable running between it and the receiver. This option (in theory) would allow you to use one universal remote to control each device, assuming that they are all compatible with the same remote.

Another common configuration you might wish to try requires you to connect your cable box and PS3 directly to your TV. By doing so however, you might limit yourself to using an optical digital audio cable to make the connection between your TV and many HTIB systems. In this configuration, the cable box and PS3 would again have their own separate HDMI cables, while the optical digital audio cable would need to be run from the Digital Audio-Out port on the back of your TV to the Digital Audio-In port on the receiver. This option essentially treats the HTIB system as an expansion device, instead of the center of your home theater configuration.

Should you need any additional information or suggestions, remember that you may always speak with a sales representative at your local Best Buy™ store for further assistance.

Hope this helps you out.

Sincerely,
Aaron
Go Ahead. Use Us.

Posted on Jun 12, 2008

SOURCE: LG 42Inch lcd tv and LG ht963pa surround home theater

most programs don't have the 5.1 so you won't hear it

Posted on Oct 19, 2008

  • 458 Answers

SOURCE: LG 37LG30 HDMI no sound problem

This is more probably a software fault within the TV. They need instructions for HDMI inputs & a no sound is a related fault. I would get in touch with your dealer to arrange the TV to be updated to cure this problem. Hope this helps.

Posted on Apr 18, 2009

  • 1 Answer

SOURCE: LG 37LC2D HDMI no signal (picture or sound) + crackling on audio

i have the same problem. i think they just get old, i solved the audio problem by taking the cove off the back and disconnecting the speakers, i now just use PC speakers, works grand. i haven't solved the HDMI problem yet..

Posted on Jan 17, 2011

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Have lg 55ls5700 tv trying to connect samsung hw-f450


I suspect that the TV you have does not support the ARC function that the sound bar has. What you may have to do is use the Optical In from the sound bar to the TV and you should be good to go. You may have to change the TV's settings to use the Optical In though. So you should end up with the BluRay Player connected to the TV via an HDMI cable, the sound bar connected to the TV via the Optical In using a fiber optic cable. Hope this helps.

Mar 19, 2014 | LG 55ls5700 55 Edge Led Smart Tv 120hz...

1 Answer

Pc reads tv through hdmi but tv says no signal still what do i need to do?


The TV reads the PC via the HDMI out from the computer. You must make a direct connection from the PC to the HDMI input on the TV with a proper HDMI cable. Once that is established, you need to be certain what HDMI Channel is represented on the TV, HDMI #1, 2 or 3? Etc. Best you turn on the PC AFTER all connections are made and the TV is in full operation and the channel HDMI 1,2,or 3 etc. are on. Now turn on the PC and see if you get a connection. You may have a picture if you are streaming a video, and NO sound. If so, reset the Audio by clicking on the speaker icon at the lower right of your computer screen, and in the Volume Control Options select the output you wish to use.

Jan 05, 2014 | LG 42" 5400 Series LED HDTV - 42LN5400

1 Answer

Is a lg sound bar system compatable with a lg 42ls3450 tv.


Having the same problem. Can't connect the soundbar via HDMI as the LG 42LS3450 does not support Audio Return Channel over HDMI. Which means I'm only left with optical cable, but the TV doesn't seem to have that either!

Dec 27, 2012 | LG Televison & Video

1 Answer

No sound great picture on 32 inch 720p


The first thing to check is the connections. This is usually where the problem is in these cases. Double check all of your connections. If you are connected with red, white, and yellow cables make sure that the red and white ports have red and white cables in them. Also check that the signal receiver (satellite or cable box) has wires in the Audio OUT ports. Alternatively, if you are connected via HDMI check the TV's menu to make sure you have HDMI sound enabled.

Hope that helps!

Jul 19, 2011 | LG Televison & Video

1 Answer

HOW I CONNECT MY LG 47 LED WITH LAPTOP


If you have "HDMI" port then that will give you the best picture. Just connect HDMI lead to both and select the HDMI input through your tv remote and the picture will show. If not you van connect via the VGA output if you have a vga cable. Same process.

Mar 29, 2011 | LG 42LE5400 42 in. LCD TV

1 Answer

I have an LG DVD Reciever HT462 which i want to connect to my PS3. My PS3 is all set up correct as I have spoke with Sony. I have the PS3 connected via a HDMI cable to my TV and an optical cable running...


Hi there,
It would appear from what you have said that you have everything connected properly. Maybe a silly question, but make sure you select the digital input on your LG to get the sound from the PS3. If there is still no joy, unplug the optical from the back of the LG unit. Look at the end of the Optical cable that should still be connected to the ps3. Is there what looks light a red light there? if so it means that the optical is getting to the LG system and the LG sytem's digital in port is Duff. If there is no "Red Light", unplug it from the PS3 and look directly at the optical out port on the ps3. Is there a Red Light there? if there is, you need a new optical cable. If there is no red light, you need to enable the digial output on the ps3. If you have and it's still not "red". the optical port is duff.

Jan 07, 2011 | LG Audio Players & Recorders

1 Answer

I have skyhd connected to Lght-805sh via optical connection but when i turn sky over from a hd channel to normal channel there is no sound


Hi,

Not sure what you mean by "optical connection" but you need to connect your SkyHD box to your TV using both HDMI and SCART cables. Your Sky HD box will then send the signal via the HDMI cable for the HD channels and the SCART cable for the SD channels.

Hope this helps
BElectric

Nov 06, 2010 | LG Televison & Video

1 Answer

I need a diagram of how to hook up my jvc 5.1 surround sound to my tv, dvd and cable box


I my self don't have that exact unit, but most are similar, and i have looked up the specifications which are:

Inputs:
1 x S-video input
1 x Composite Video Inputs
1 x Digital Audio (TOSLINK) Input
1 x Stereo Audio Input

Outputs:


document.write(neg_specification_newline('1 x S-Video Output
1 x HDMI Output')1 x S-Video Output
1 x HDMI Output
INPUTS (coming from devices to the system):
1) The unit already comes with a DVD player, correct? If so you don't need to connect it. If you do, connect your DVD play via an s-video input, since a normal DVD player doesn't need a higher quality/resolution input.

2) Connect your cable box to the home theater system via a composite cable (the one with Red green blue), if it has composite outputs ofcourse. If not, do it visa versa with the DVD, if your dvd has composite. So make the dvd via composite and cable box via s-video.

3) Audio from the dvd, this would be via Digital Audio (TOSLINK) Input or stereo audio input. the digial audio will give you true 5.1 surround sound, and the stereo will only give you left and right channels, like you would hear from anything else (like a normal cd, radio, etc).

4) audio from cable box, would be again depending what you want. If you cable provider gives you alot of programming that has 5.1 surround sound (mostly HD channels), you would be better off with the digital audio. But if you watch more via your DVD, then connect the cable box via the stereo input. Again, this is to your preference, and which one you want true 5.1 surround sound from. The system should be able to 'emulate' 5.1 surround sound via the stereo cable too, but if your watching a movie, it can't really tell if a sound is supposed to come from the left rear or the left front.

Output:
5)connect to tv via HDMI if available, or S-video.

HDMI is much higher resolution (HD quality) S-video is normal cable programing or 'dvd quality'.

And the Tv would be left on mute or volume=0 since no audio is connected to the tv! All the audio should now come from your system.

Sorry if this was too vauge, but I don't have the same system and dont know exactly what/where all the connections are. If you have any other questions let me know.

Feb 26, 2009 | JVC THD-50 System

1 Answer

I've hooked up my LG 47" 1080p widescreen to a LG HE903PAW audio receiver / 5 disc dvd player with upscaling capabilities. I have tested the speaker system and everything's connected properly....


I was talking with LG on virtually the same problem. I have a samsung blu-ray player hooked up via HDMI. Even though the blu-ray is outputting 5.1, 6.1 or 7.1, the LG is only outputting 2 channel unless you switch to pro logic. LG states that this is a known problem and that you are to return the system to where you bought it for a replacement. Call the 1-800 number and they should give you the same answer.

Nov 23, 2008 | Audio Players & Recorders

1 Answer

No sound through tv speakers


Well the problem is that the PS3 only allows output on one channel. So, this is only going to be optical out, or hdmi, or even AV. You only get one option for the output.

Now, if your TV has the capability.. Run the sound through the HDMI to the TV and then let the TV output the digital sound to the surround system. This will give you the option of turning off the surround and re-enabling the TV's stereo speakers.

I hope this gives you an idea of what the problem is. If I were you, I'd just do as I said. This is exactly how I have mine setup. I have a 600w sub on the surround, so late night movies can't be played on it without the neighbors being woke up. So, I simply disable the TV's output and use it's speakers. :)

Sep 13, 2008 | Audio Players & Recorders

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