Question about LG 32LC7DC 32 in. LCD HDTV

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My tv comes on but there is no picture just white screen

My tv comes on but there is no picture. all that shows is a white scren with no sound.

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6ya6ya
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Posted on Jan 02, 2017

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mileso
  • 3320 Answers

SOURCE: tv problem troubleshooting screen all white no picture

If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Take it to a repair shop.

Posted on Apr 08, 2014

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1 Answer

IGO tv connected with dish sound come from tv but pictur not show only blue color show


Component RCA Connectors are RED, BLUE, GREEN for picture. Sound is RED and WHITE. The red and white for sound work the same with the YELLOW that does picture. If the RED, BLUE, GREEN are in the wrong order you will get a blue or green picture. For the sound, try the other red and white connectors nearby. Make shore the right red connectors are connected correctly for sound or picture. Otherwise there could be a cable fault or a TV fault. If you get the picture right but not the sound, connect the sound into a stereo.

Jul 17, 2017 | Televison & Video

1 Answer

Scren went blank. We have sound but no picture .what do we neen to do to get pictute?


How is your TV receiving video? Are all cables connected? With RCA (the red, yellow, white ended cables) the yellow is the video, the white and red are left and right stereo sound. Ensure that all cables are connected into the correct spot on the back of the TV and that you are on the right input (Video 1, AV1, etc).

Mar 15, 2015 | Sanyo DP55441 55" LCD TV 1920x1080, 120...

1 Answer

WHITE PICTURE


my TV has a half black & half white screen & half of the TV is showing the picture including the normal sound,what can I Do,?

Dec 11, 2013 | Panasonic Viera TH-42PZ80U Plasma TV

1 Answer

37IN TV FLAT SCREN HAS SOUND BUT NO PICTURE WHATS WRONG


you lcd tv maybe have problem in inverter board if black screen? & maybe t-con board bad if lcd screen come on light up. maybe that could help? good luck!

Sep 07, 2012 | Goodmans GTVL19W17HDF 19 in. LCD TV

1 Answer

Vertical coloured lines no picture then after half an hour picture comes on.any ideas.


The tv board that called the T-CON it is dying for the tv to causes these problems for the tv colors vetical lines to show up by itself?Yes?If no this tv problems are causes by u or an objects by outer forces like hitting the tv LCD screen panel itself?Yes?Than the tv LCD scren panel itself it is dead and slowly leaking radiations chemicals.Than this tv is not worth repairing,because by replacing the whole tv LCD screen panel are not practical,because a new tv LCD screen panel will cost the same as a new tv.This tv T-CON board sit in the middle at the bottom of the tv LCD screen panel.Tries websites like Shopjimmy.com,Ebay.com to buy a new refurbish T-CON board for the replacement.

Sep 06, 2011 | Philips 32PFL3505D 32 in LCD TV

1 Answer

I have a kp57hw40 sony tv and the scren it flashs


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Apr 17, 2010 | Sony KP-57HW40 57" Rear Projection...

1 Answer

My tv having lines on the top of the scren


You a bad capacitor or two near the vertical out IC. Replace caps and resolder the vertical IC.

Apr 11, 2010 | Durabrand DWT1905 TV

1 Answer

No Picture on 5 month old tv.


If the screen is just showing white screen, no text, no picture, then the problem cam be in the LCD controller board. I would get this fixed under warranty ASAP, nothing should have gone wrong yet. You may have a lemon, this is not a no name set.

Jan 02, 2010 | Toshiba 26LV610U LCD TV

2 Answers

My tv is almost 6yrs old and all of a sudden the picture is blury almost showing double images. The color is also of at the top and bottom of the screen.


this is typic old projection tv, some tecnical ajust parameters have reset, so if you can adjust,this settings on service menu on tv, or ask for help on local repair store, to calibrate scren.

Nov 29, 2009 | Televison & Video

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