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Backlight working but no Picture

ELDFW464. Element LCD TV. I turned it on and the screen was black. it looks like the backlight it working but there is no picture at all.

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6ya6ya
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Posted on Jan 02, 2017

phongnv
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SOURCE: vizio p42 very dark screen backlight off

There is no back light in plasma TV, Base on the description, the Z Sustainer board is bad. Replace the board will fix the problem.

Posted on Feb 17, 2009

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SOURCE: samsung lcd tv no picture just sound

While this is not a permanent solution, we've fond it helps... We have a Samsung LCD that does not turn on when there is too much humidity in the room. This only happens in the summer when it gets really humid. We moved our dehumidifier next to it, let it run for around 15 minutes and the TV turned on again, no problem. Lately, it's been raining alot so it's very humid. We've gotten into the habit of leaving our dehumidifier on through the night on low and we've had not issues turning on the tv since then. This is a hastle but it's either that or buying a new tv.

Posted on Jul 25, 2009

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SOURCE: LCD tv screen has a shadow, what is the problem?

The shadow have red or blue in colors mixes?Than ur LCD screeen is damage.If it have a very light shadow,move the tv around to West,East Northwest,Southeast might help.If it have magnetic field.

Posted on Dec 31, 2009

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1 Answer

Tv has sound no picture


Hello
Check the backlight inverter board of the TV. If it is faulty, there will be no backlight to tV, and it will look black.

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HelloCheck the backlight inverter board. If it has damged, most common fault to LCD TVs, there will be no backlight to the LCD screen, and will look black. Your tV has sound output without picture. This means that all other boards ar functioning well. Check the backlight inverter section and CCFL tubes used in backlight assembly. OK.

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The tv have a long board called a LCD inverter board it is dying.This LCD inverter board help the tv LCD screen panel to have a backlight for the tv LCD screen panel to produce a picture.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish a new long LCD inverter board for the replacement.

Oct 09, 2011 | Element Electronics FLX-3211B 32 in. LCD...

1 Answer

My Element FLX-2211B HDTV has a problem. I turn it on, and the screen appears just fine. After watching it for about a minute, the screen goes black, but the audio is ok. After looking around online, I see...


Ur tv have a dead board that call the LCD inverter board.This LCD inverter board it is a Long board.It only job are to provided a backlight to the tv LCD screen panel to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy a long refurbish LCD inverter board for the replacement.

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My Westinghouse SK-32H540S pictures shuts off after 10 seconds. the sound stays on but no picture. is it the troubleshoot? i tried unpluging everything and repluging it and still the same thing happens...


This problems are the tv 1 or 2 long LCD inverter boards are dead.These 1 or 2 long LCD inverter boards provide the tv LCD screen pannel a backlight to produce a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those refurbishes 1 or 2 long LCD inverter boards for the replacement.

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Ur LCD inverter backlight board is dead.Replaced this LCD inverter backlight board will get ur picture back.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter backlight board for the replacement.It a long board in shape.

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1 Answer

Bush TV LCD 32 TV 005 HD


The black screen problem of your TV can be attributed to a backlight driver failure, busted backlight, or LCD driver failure.

The flickering indicates a failing backlight driver or a failing backlight. The screen should be totally black, without any glow, when either of them is not working. To verify, grab a torch and shine it on the screen. You will be able to see a faint display telling you that the backlight is busted or the backlight driver is faulty. If not, the LCD driver or the LCD panel itself is faulty, although it has a low probability due to the symptoms of the problem. The only way to fix the problem is replacement of the faulty part. You may need the service of a qualified technician to determine exactly which one is the root of the problem that needs replacement.

Dec 07, 2009 | Televison & Video

1 Answer

Black screen


If the camera is taking photos that are pitch black, and you cannot se anything, then it could be one of two things. 1) your backlight AND lcd are damaged/detached (if it was white that would mean the backlight is working) or 2) the CCD (like film for a digital camera) is damaged. If you can see an image, but it is VERY dark, then that would indicate a backlight error. There are 2 ways to test this. 1) take a picture and transfer it to your computer. If you can see the photo you took on your computer then it is a backlight/lcd problem. or 2) under the rubber where you usually plug the usb in, there may also be a plug that looks like it would fit a headphone jack. There should also be a cable with red/white/yellow on one end and a headphone looking plug on the other end, that came with the camera. You could connect this to your camera and to a tv and you should be able to then see what the camera sees. If you can then it is a backlight/lcd error. If you can't see anything, make sure the tv is on the right setting and that the yellow plug is fully inserted. If you still can't see anything then it is probably a ccd error, in which case you should contact sony.

Jan 29, 2008 | Sony Cyber-Shot DSC-S500 Digital Camera

1 Answer

Sharp Aquos 32


Sounds like one of three things:

1) Mainboard/Tuner problems - although I'm really only saying this because you guys seem to think its associated with your over the air channels.
<br>
2) Power board problems. You power board/inverter may be damaged in some way - blown capacitor or other malfunctions. This is very possible as this could result in the backlight turning off and the screen going black but keeping the keeping the sound. If this is the problem, it will at some time start to happen constantly. Have a pro open it up and look at the power board.

3) The backlight is defective/dying. The backlight is a set of lights that reflects through the LCD panel. If the screen looks black, but you might see a faint picture or you still hear sound, then the backlight is not on. The panel itself could be defective. You can fix it by replacing the whole LCD panel (expensive), replacing the backlight panel itself (need a busted LCD of the same size with a working backlight), or fix the backlight, which is tough and risky.

Most likely its either the power board or backlight. Either way, you need someone to open up the TV and take a look inside. Good luck! Hope it works out.

Nov 24, 2007 | Televison & Video

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