Rodica Varadi Posted on Aug 31, 2015

Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Has sound but no picture, the screen is black

1 Answer

The Knight

Sony Master 76,851 Answers
Posted on Sep 01, 2015

The Knight

Sony Master

Joined: Oct 14, 2010

Answers

76851

Questions

Helped

14986413

Points

237762

Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
Some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement.

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

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

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0helpful

1answer

Samsung led tv gets power but see no picture. sometimes have heard sound when toggling through inputs. I replaced the T-con Board and the TV worked fine for a while. Now I'm not sure what to do.

LG LED TV has no picture (black screen) but still has sound - can ...

www.tomsguide.com/answers/id-2660992/led-picture-black-screen-sound-fixed.html

Feb 9, 2017 - My 32' LG LED TV has suddenly lost picture! The sound is alright but the screen is pitch black. ... Then completely black but with audio. ... I'm really hoping if I do the right research Ican fix this tv for my husband. .... Take the screen off hit power and watch LEDs if any don't flash its LEDs if they all flash its ..

Read full answer

Jan 03, 2019 • Samsung Televison & Video

0helpful

2answers

I have a RCA 32in flat screen tv model LED32B30RQ has sound no picture. what could be the problem?

You were looking for "led sound picture". You might be interested in the following threads :

Vizio LED 50in Tv no picture, but sound - Tech Support
LG LED TV - sound but picture only visible by looking closely with a torch - Tech Support
LG LEDLG LED TV has no picture (black screen) but still has sound TV has no picture (black screen) but still has sound - Tech Support
my 32 inch lg led tv no picture only sound after yesterdays heavy thunder and lightning can it be fixed - Tech Support
I Have SAMSUNG UA46 F6400 LED 3D TV I want TO CONNECT MY LAPTOP WITH TV WITH HDMI I CAN GET PICTURE BUT NO SOUND PLEASE ANY ON - Tech Support
See all contents in "led sound picture"

Read full answer

Mar 26, 2017 • RCA Televison & Video

0helpful

1answer

The tv has sound but no picture. For

LG LED TV has no picture (black screen) but still sound ...

www.tomsguide.com/answers/.../led-picture-black-screen-sound-fixed.ht...

My 32' LG LED TV has suddenly lost picture! The sound is all right but the Screen is pitch black. After switching it on the picture flashes for a second and then the screen goes completely black.

LCD Easy Fix (sound but no picture) - YouTube

? 4:52
https://www.youtube.com/watch?v=IBRE1Dcyxp4
Jan 13, 2012 - Uploaded by Clay Whitehead
TV Has Sound But No Picture Troubleshooting Guide - Duration: 2:30. by Repair.com 472,733 views. 2:30. LG LCD TV REPAIR -NO PICTURE ...

Read full answer

Dec 21, 2015 • LG 47LN5400 47" LED TV 1920x1080, 120 Hz....

0helpful

2answers

My LG tv will go on then after a few seconds the screen goes from black back to picture of and on a few times then shuts off. Help!

LG LED TV has no picture (black screen) but still sound ...

www.tomsguide.com/answers/.../led-picture-black-screen-sound-fixed.ht...

7 days ago - My 32' LG LED TV has suddenly lost picture! The sound is all right but theScreen is pitch black. After switching it on the picture flashes for a second and thenthe ... LG LED TV has no picture (black screen) but still sound - can it be fixed? Tags: ... a touch on the screen reveals nothing so it's not the back light.

Monitor going black after 2 seconds [Solved] - CCM.net

ccm.net > Forum > Hardware

Oct 9, 2012 - Brightness goes down, display draws less juice, and you can at least use .... it's the LCD's Inverter ... you have to replace it for it to go back to ... If the screen is turning off every two seconds or so and then it comes ... i turn my tv on it comes right on, but then after a few minutes turns off, .... Digital Trends for LG. No display in monitor
Jan 11, 2013
Ps3 and hdmi cable
Oct 8, 2012
More results from ccm.net

TV with Black Blank Screen Repair How to Troubleshoot ...

? 3:16
https://www.youtube.com/watch?v=kFdVi2ejfzA

Read full answer

Dec 20, 2015 • LG Televison & Video

0helpful

1answer

We have sound but no picture

LCD Easy Fix (sound but no picture) - YouTube

? 4:52
https://www.youtube.com/watch?v=IBRE1Dcyxp4
Jan 13, 2012 - Uploaded by Clay Whitehead
TV Has Sound But No Picture Troubleshooting Guide - Duration: 2:30. by Repair.com 467,264 views. 2:30. LCD & LED TV Repair - No Image ...

How to fix sony bravia has black screen - Digital TV - Streaming ...

www.tomsguide.com/forum/56867-4-sony-bravia-black-screen

Aug 19, 2014 - 12 posts - ‎11 authors
Hello, My Sony Bravia TV screen has gone all black. The green on/off light comes on,but no picture appears. The model ... Your solution solved the non picture for live tvbut still no picture (just sound) fir OnDemand. Score. 0. No picture on LCD TV with HDMI cable plugged into ...
5 posts
Aug 4, 2014
Tv problems picture ok but no sound - HDTV
4 posts
Sep 8, 2011
More results from www.tomsguide.com

Read full answer

Dec 14, 2015 • Sony BRAVIA KDL-55XBR8 55 in. HDTV LCD TV

5helpful

2answers

My 5 year old plasma tv has sound but no picture what could this be?

No picture as in a black screen? or a picture with snow (noise)? If there is no picture at all (black screen) with no menu display when menu button is pressed, then it sounds like the y-sus and the z-sus boards are faulty..These are the boards located usually on the left and right edges of the screen. They are fused and these can blow, severing the supplt to the boards. These boards are used to deflect the electrical charge across the screen. If you have no picture then it sounds like both boards are down

Read full answer

Jul 31, 2009 • LG 42LC2D 42 in. LCD HDTV

1helpful

2answers