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Elgfw551 green screen

The Tv shows a solid green screen. Ive already replaced the main board.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

markevans
  • 148 Answers

SOURCE: Solid Green Picture

your rgb cable could be the cause. if you use one. or there is a defect in the tv.
first check cables for connection and then replace them if that does not solve. otherwise, its a service issue with the monitor. you could further eliminate other causes by hooking up another monitor with the same cables to make sure its not in the monitor. if another monitor shows the same problem, then its not the monitor. that gives you a start point. either the cables or the sending device for the source material. remember, monitors can be damaged by a refresh rate that is not compatible. both inquirers can have the same refresh rate driven issue. you can confirm compatibility by referring to manuals.
good luck
mark

Posted on Dec 23, 2007

Benimur
  • 6966 Answers

SOURCE: Sanyo 42

Hi again,

Sorry bout the Live Session.

May I suggest something?
Pls try another signal source other than the indoor antenna such as a DVD or even an old VCR.

It is possible that what you are experiencing is video muting due to dirty antenna signal. If even with a stable known to be good video source (DVD) the problem persist, then it is a matter of checking the voltages as indicated in your service manual.

Hope this be of some help/idea even if the chat did not work out. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

Posted on May 02, 2008

IrishDruid
  • 2712 Answers

SOURCE: No Picture

I would check the soldering first for any cracks, and any obvious faulty capacitors or components. It looks like the power board is going into a protective mode because of a short / failed component somewhere.

It would be virtually impossible to guess exactly where with a spot check..

Posted on Oct 29, 2008

  • 8457 Answers

SOURCE: Replaced main board in Insignia NS-LCD19 TV and

Check all connections first,try agian.After that Change the LCD Inverter board might also dead.The inverter help backlight to screen to come on.

Posted on Jan 13, 2010

  • 1 Answer

SOURCE: verical lines on half of the screen

I have the same prob. Please help my *** out here!

Posted on Jun 15, 2010

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What does the digital board do in a element tv work? My tv screen goes to a solid color can hear sound but can't see the picture. Had the main board changed and that did not help


Sounds like display panel fault. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Fault to Display Panel to all LCD TVs are almost similar, irrespective of its screen size and brand.

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JVC LT40A320 turns on but no picture. Replaced Power Supply & Backlight Inverter (TV was hit by a lightning surge, would not do anything at first) now the green light comes on but no picture or sound.


Since your TV was struck by lighting, the power supply is the first board that gets affected by the sudden change in AC power.. The main board is the next board due to the fragile components and the excess of voltage that is supplied to it when the lighting happened. Since you have replaced the power supply already.. I would suggest to replace the main board and that should restore the functionality on your TV.

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How do I find the back light inverter board in my TV so I can determine if it needs to be replaced?


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Aug 25, 2015 | Sony Televison & Video

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I have a 55in element tv model elgfw551 and when i turn it on it soes nothing but light up with a blue screen..no menu no nothing i was told it was the video board does that sound right to you .


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

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My panasonic th-42pwd8uk tv wont power on. When I press power it clicks to turn on then clicks again and the screen never shows up. No red lights no blinking lights just a solid green light.


Check the capacitors and replace the power components. It is an easy fix if handy with soldering electronics. Tv Repairman may charge less than $100.00 bucks to fix it !
Good luck

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Where is the inverter board located in the sanyo dp42849


To 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. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
http://electronicshelponline.blogspot.com/

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1 Answer

56 in rca model# R56WH78 having a problem turning the tv on and it actually staying on.. when i try to turn it on there is a solid green light for 3-4 seconds then it goes off.. no picture no sound ....


Replace the deflection/power supply board and return the convergence board. There are probably bad soldering connection points all over the bottom of that board with the fly back transformer. Slight soldering skill required.

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