LG 47LG50 47 in. LCD HDTV Logo

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marion nelson Posted on Mar 08, 2014
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47 in LCD tv there is no pic.

We are getting no picture on the tv.

1 Answer

The Knight

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  • LG Master 76,851 Answers
  • Posted on Mar 08, 2014
The Knight
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If audio [sound] is OK, and the fault is with only picture, check and replace damaged component/board, at its back-light section circuit. Gopakumar Gopalan Google

3 Related Answers

Chi Chu

  • 8457 Answers
  • Posted on May 17, 2010

SOURCE: lg 47 lcd tv comes on with sound but no picture

Ur tv LCD inverter board it dead.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board for the replacement.It a long board in shape.

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studangerous

studangerous

  • 98 Answers
  • Posted on Sep 02, 2010

SOURCE: i have 47 inch led can not get any picture or

Check output resolution from computer and then set TV display accordingly.

Anonymous

  • 1 Answer
  • Posted on Dec 18, 2011

SOURCE: We just bought an LG

not sure

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I have a 47 lg lcd tv bought in 09. When i use hdmi for xbox 360 i get picture and sound but with ps3 no pic no sound. I just bought a sony bluray and get pic but no sound. I bought a lg bluray and get no...

To clarify, your TV is working correctly, since you get sound and video from all devices - Only your PS3 has no sound or video?

If your PS3 was previously used with regular AV cables (Red/White/Yellow) then you most likely need to do a PS3 video reset t output video over HDMI.

With the PS3 OFF, press and continue holding the power button until it turns on, beeps twice, and then turns back off. Do not release the power button during this process.

You may have to try the video reset a few times if it doesn't work right away.

After video reset, you should get sound and video over HDMI.
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Lg 47 lcd tv comes on with sound but no picture

Ur tv LCD inverter board it dead.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board for the replacement.It a long board in shape.
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Screen keeps cracklin then picture goes off its doing it evey few mins i have to turn it off then back on again to get pic back

This is the same problem I've been having. My display died a few days ago. Repair guy said walmart will end up replacing it or refunding my money. had this tv for just over a year
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Sound on tv but no picture.

Replaced the LCD inverter it dead.Replaced that board u will get picture back.It usally a long board..
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Vizio 47" lcd no picture no sound has power

this could be one of two problem. first, check if you have back light. If you do then the problem is with the M/B. Second, if you don't have back light then the inverter is bad and needs to be replace.
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