Question about LG 32LH20 32 in. LCD HDTV

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Lg 32lh20 - HDMI not working video or sound - standard cable input works - recognizes my laptop it I connect through hdmi but flashes no signal on screen. have replace the cable receiver box and connection cord any ideas?

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5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: KDL-40V5100 TV HDMI Issue

I have the same problem did you ever find a solution

Posted on Apr 01, 2010

rylee_smith
  • 8619 Answers

SOURCE: HDMI input does not work

Hi


Thanks for using FixYa. Two things may cause the “No Signal” message to come up are - no data available for closed captioning and a weak signal input. Your TV is in the Closed Captioning Mode. To turn it off simply bring up the on screen menu and scroll down to the part that says closed captioning and turn this function off! With the closed captioning block displayed and the program being viewed is not sending out closed captioning signals the TV will display, No signal!
I’ll suggest you to run the HDMI from the PVR (personal video recorder) directly to the TV (mute the TV), and then run the optical audio from the PVR directly into the receiver's optical in. The closed captioning is something that is addressed in analog broadcasts, but not necessarily digital broadcasts. Try using Component cables if this doesn’t make a difference. After using components cables the issue will be resolved. Please do accept the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Posted on Sep 12, 2010

  • 1 Answer

SOURCE: Sony Bravia does not recognize my Dell Inspiron 1525

I have the 1525 and you have to do extra steps each time you want the HDMI to be recognized by the Bravia - too bad it is not automatic as it is with some. Anyway what you have to do is have the HDMI cable connected from laptop to TV then go to your desktop - right click on an open area (away from icons), a menu will appear, let the cursor hover over Graphics Options - you'll then see Output To...then you'll see Intel Dual Display Clone...hover over that and you'll then see Notebook + Digital Television...left click on that and you should see your desktop on the TV in a few seconds. If it does not work the first time...get your movie or whatever you want to show up and ready and go thru these steps again...stupidly complicated aye? when it should automatically detect and show...are other TVs like this?

Posted on Dec 07, 2010

  • 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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1 Answer

No video or audio from HDMI inputs, (DirecTV and Xbox), rca aux input or Component input. Over-the-air HDTV from the Antenna is perfect audio & video


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Feb 03, 2016 | RCA Televison & Video

1 Answer

When i connect my pc to my monitor (LG w2353v-pf) via a HDMI cable the monitor tells me to check signal cable. I know my HDMI cable is fine since i have tested it on my TV. also i know that my computer...


Hi raposo69 ,

I see that you are having an error check signal cable.

Have you tried selecting the correct Input for the LG LCD monitor?

make sure that the Correct Input is selected properly to be able to detect the signal from the HDMI cable that you are using.

The audio will not confuse the video on an HDMI Video will be detected as long as the Input on the LCD monitor is selected.

Audio on the HDMI will only work if the HDMI driver is provided like on a desktop computer you will need to get the driver for the HDMI for Audio and video to come out using an HDMI cable but never will audio conflict to the HDMI video output.

I hope this hepls.

Have a nice day,

mvincentc

Apr 13, 2011 | LG W2353V-PF 23' LCD Monitor

1 Answer

Hdmi wont connect to hdmi on laptop - shows lg screen on laptop with no model number but shows no signal on tv


Hi andy838,

I see that you LG LCD HDTV is giving you a No Signal message on the Screen.

see steps Below on finding out what will show video on your LCD HDTV.

* First make sure that the HDMI cable is connected to your Laptop to the HDTV LG.
* On your TV check your remote control and look for the input or Source Button, this will help you set your TV for the HDMI connection.
* Once set, turn your Laptop on and see if the HDTV will provide Video from the Laptop to your HDTV using HDMI.
* I believe that works right, now we have video still we need to set the Audio to work from you Laptop using HDMI to your HDTV.
* On your Laptop lower right side look for your speaker icon, right click on the speaker icon then select Playback Devices.
* Once you've selected Playback Devices you will see a window showing you a list of devices and the first one on the list will be you HDMI connection right click on it and select set as default device this will make your audio work on your HDMI to your TV.
* Once audio to HDMI is set and you want to go back to your Laptop just set the speakers as the default device this will set your speakers have the Audio working again on the Laptop.

I hope that this will help you regarding your concern.

Have a nice day,


mvincentc

Feb 25, 2011 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Hdmi will not work only use of component cables will.


Hello

The HDMI[1] input on your TV receives digital audio

and uncompressed digital video and audio from an

HDMI device or uncompressed digital video from a

DVI[2] device.

This input is designed to accept HDCP[3] program

material in digital form from EIA/CEA-861/861B-

compliant[4] consumer electronic devices (such as a settop

box or DVD player with HDMI or DVI output).

The HDMI input is designed for best performance

with 1080i high-definition video signals, but will also
accept and display 480i, 480p, and 720p signals.

To connect an HDMI device, you will need:

• one HDMI cable (type A connector)

For proper operation, it is recommended that you use

a short HDMI cable. You should not encounter

difficulty if you use an HDMI cable shorter than 16.4

ft (5m).

HDMI cable transfers both video and audio.

Separate analog audio cables are not required (see

illustration below). Some CDVs (video CDs) may

not output digital audio signals. In that case, you

may hear sound by connecting analog audio cables.

However, if you connect analog audio cables with

this connection, the HDMI terminal on the TV will

not receive the HDMI digital audio signal and you
will hear analog audio only.

To ensure that the HDMI or DVI device is reset

properly, it is recommended that you follow

these procedures:

• When turning on your electronic components,

turn on the TV first, and then the HDMI or

DVI device.

• When turning off your electronic components,

turn off the HDMI or DVI device first, and
then the TV.

To connect a DVI device, you will need:

• one HDMI-to-DVI adapter cable

(HDMI type A connector)

For proper operation, the length of an HDMI-to-

DVI adapter cable should not exceed 9.8 ft (3m).

The recommended length is 6.6 ft (2m).
• one pair of standard analog audio cables
OK

Dec 16, 2010 | Toshiba 30HF84 30" TV

1 Answer

I'm trying to use my bravia as a computer monitor.


Your Bravia should have a 15 pin PC input, this input can take most standard PC resolutions, however if you a have a video card with an HDMI port, you should set your resolution to 1920 x 1080 @ 60Hz refresh rate so that the signal can be recognized and processed, many standard PC video resolutions are not compatible with the HDMI inputs. You should not require audio cables unless you are using a DVI to HDMI connection.
Crampy

Dec 11, 2009 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

4 Answers

Can i connect a dvid cable from the monitor to my flat screen tv hdmi to watch videos from my computer? Thank you Martin


the Flat Screen TV if has, a HDMI input, also has VGA Input.

You must choose :HDMI or VGA, if HDMI The VGA board must Have HDMI Connector, and you connect a HDMI cable to the TV.

The HDMI is a digital signal input/output, VGA is Analog Signal. You must have Signal Converter if you Use the 2 signals

Oct 31, 2009 | LG Flatron F700P 17" CRT Monitor

1 Answer

DVI warnings when you connect HDMI cables


TV IS IN DEMO MODE GO IN OPTIONS MENU OF VIDEO AND TURN OFF. READ OWNERS MANUAL PAGE 80,81,82

Sep 22, 2009 | LG 32LH20 32 in. LCD HDTV

2 Answers

LG HT502 wont recognize hdmi cable. it says hdmi


go into the video setup menu, and select HDMI set up and select "ON" that should do it

Jul 15, 2009 | LG LHY-518 System

1 Answer

DVR/TV connection


With the RGB you have to run seperate audio ,I think you have ran the seperate cables for the sound but they are in the wrong place.try changing the RW from the DVR to the TV and you should get sound from them.The unfortunate truth about the HDMI is that the HDMI format has a problem effectivly communicating between components.I am a Directv certified High Definition technition and %50 of the TV's that I connect the HDMI to will not receive the signal.One trick that I have found that works is to make sure you have a picture on the RGB then connect the HDMI.Once you have these connected ,turn your TV off and unplug the power cord from the DVR for 30 sec then plug the DVR in and wait 5 minutes for it to power up then turn your TV on and switch to your HDMI input.This method sometimes works to "Jumpstart" the HDMI input on the TV .There is no guarantee that this will work but is sounds like for now this is your only option,GOOD LUCK.

Dec 29, 2007 | Televison & Video

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