Hello Everyone, hope all is good. Listen, I have a 46inches Samsung smart tv, when I turned it on the screen turned on with no images and then went to black.. how can you guys help me please?

SOURCE: Samsung plasma all black screen

Black Screen come from three areas. 1- Power Supply Board 2- Inverter Board 3- Processing Board on the LCD. Since the Power Supply Board was replace, it easy to troubleshoot where the problem. lies If you cannot get the backlight, then its the inverter board. If you can use a flash light on the TV screen and can barely see the images, then the problem is indeed the inverter board. If you cannot see any images when using a flash light, then the problem comes from the LCD processing board. Let me know if you have any success. Mike

Eric Rotmil

• 587 Answers
• Posted on Nov 20, 2009

SOURCE: my screen from my samsung turns black no image.

Hi my name is Roety,
I can help you with your issue ,
Sounds like a loose green component wire.
check that if thats not the problem, reboot everything
post a model #　
　
　
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Thanks

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

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The Knight

• 76851 Answers
• Posted on Jan 20, 2016

SOURCE: Hello I have a Samsung smart TV which has no picture image..just a black screen, it does have sound Model: UN40H6203AFXZA version UF04 .help please

Fault to the main power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. 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/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Marvin

• 85242 Answers
• Posted on Jul 06, 2017

SOURCE: Hello everyone, I need help to repair my tv samsung un40d6000sf has the fault that gives bad image, I want to know if it is the screen or the card t-con. What wrong bad panel o bad t-con?

Without hands on testing then all that can be offered is a guess, and that is on you if it is wrong. I suggest you have it repaired or replace it.