Samsung LN - Recent Questions, Troubleshooting & Support


I had the same problem and I replaced the t-con board. My t.v. is fixed!!!! I just couldn't see spending another 700.00 dollars for a repair shop to fix it. The t-con board is located at the top of the t.v. once you remove the back cover. Be very careful removing the two plugs at the top of the board which was easy once I figured out how the clips worked. there is a black lever like connection which flips up, then grip with your fingers the tab and slide the tape like wires straight out. The bottom plug is very simple. Also to expose the t-con board you will have to remove a heat shield cover. Once removed there is foil looking tape that needs to be peeled back to expose the board. The board is very sensitive to static electricity so if you have a grounding strap that you can strap to your wrist and ground to the frame while performing your repair. Its best to lay the t.v. face down on the kitchen table with a blanket to protect the screen. Good luck!

Samsung... • Answered on Apr 13, 2021


We have the same problem with our 46" Samsung LCD Tv LNT-4665F. It's only 2 years old and unfortunately it's out of warranty too. Our tv would not power on and just does this clicking sound. We called to get it serviced and we will need to pay $95 to have somebody comeout and diagnose the problem or we bring it to the shop and pay $50 to diagnose the problem. we've never had any problem with our SONY TVs. we regret buying Samsung!

Samsung... • Answered on Apr 13, 2021


Not sure if this is the same problem, but I just moved and set up my Samsung 40" LCD and it has been going off and on by itself with the worst yesterday every 2-3 minutes. After speaking with a friend of mine who is not in the Tv business but just has good common sense, I determined it was likely a bad power strip. The bottom line is I replaced the crappy power strip (which was fully loaded with all 6 outlets in use) with the higher quality one I had in the other room. The problem is gone. I suspect the power strip was failing or real bad quality........try plugging the tv directly into the wall outlet first. hope this helped.

Samsung... • Answered on Apr 13, 2021


I have LNS4692D. Returned from vacation, turned tv on - no picture. Tried turning tv off for 4 hours- nothing. Symptoms are: tv is on - no picture , just sound; menu doesn't show, volume bar doesn't show;E.Saving is working - the backlight is changing from lighter to darker.
Found this website and ordered T-con, otherwise known as the LCD panel driver board, p/n# Bn8101286a ( thanks premtech) from partstore.com for $124. Part number BN81-01286A A/S T-CON Board.
Installation:
1.Remove plastic cover. There is an arrow for each screw that needs to be removed. Make sure to unscrew pins next to VGA port. I've spent some time trying to figure out what else is holding the plastic panel until I found this pins.
2. Remove big metal shield in the middle of tv that is covering main components. This shield is being held by small black screws all around it.
At this point you will see cover of T-CON. Here is the picture
http://www.avsforum.com/avs-vb/attachment.php?attachmentid=118863&d=1220531321 (thanks ldac9). Do not attempt to remove that cover yet. Proceed with a next step

3.Remove metal panel that holds main components. Locate big chrome screws that have arrows pointing to them and unscrew them. Remove 2 more screws on the bottom of the panel that holds it together with a box for cables. At this point the main panel will be lose
4. Carefully start lifting the panel. You will see that there are connectors going from components on the panel to components on the lower panel and T-CON. Carefully unplug these components and raise the main panel.
5. Remove 4 screws that holds T-CON cover. Pull the cover so that T-CON is completely exposed. The cover is connected by thin alluminum , don't hesitate to pull it , but don't rip it out.
6. Once T-CON is exposed you will see 2 red ribbons. I've spent some time to figure out how unplug those from old T-CON board. Here is the suggestion. Don't try to pull it out. All you need to do is to lift small plastic lever that is part of a connector. Then ribbon can be slided out. If not sure what to do, see how this is done on the new T-CON. It has a principle of buckle on airplain safety belts.
7. Remove old T-CON and install new you.
8. Follow reverse order.

I've never fixed TV before , but this was totally successful project.

Samsung... • Answered on Apr 13, 2021


I had the same problem. I work for a mother board manufacturer w/offices in New Jersey and brought mine into our engineering lab after Samsung told me tough luck. Anyway, one of my engineers fixed it in 10 minutes. Essentially, he replaced the 1000uF capacitors on the power supply board with 2 cent capacitors instead of the 1 cent capacitors that had blown out on the CHEAP SAMSUNG POWER SUPPLY BOARD. You can tell the caps are blown via visual inspection. The top of the cap should be perfectly flat and a blown cap will be convex on top. Unfortunately, there are also 2500 uF caps by the same cheap manufacturer on the board as well and we don\'t stock that value for our products. According to my engineer, those will most likely blow next since he replaced the others with better caps, but I\'m getting samples of those and will replace them shortly. After that this piece of junk should last me at least another 2 yrs! It\'s been working for about a week now w/no problems. Hope this helps.

Samsung... • Answered on Apr 13, 2021


Hy nama sya febri
Saya ada tv led polytron , saat dalam keadaan mati tv saya nyala kan dgn remote tapi tidak keluar gambar sedangkan ada suara dan lampu nya. Lalu saya coba matikan dan hidupkan lagi tetap sama gambar tidak ada sedangkan suara dan cahaya ada, setelah beberpa kali saya on of percobaan ke tiga smpai ke 4 lalu tv menyala dgn normal... kira kira kendala nya apa ya...pls di kasih pencerahan

Samsung LN32A330... • Answered on Mar 22, 2021


Usually this would be the ribbon cable going to the screen from one of the boards!

Check the connection first otherwise replace the cable.

Samsung... • Answered on Feb 06, 2021


This is a common Power Supply / Backlight Inverter Board issue. If you open up your TV you will see a long white board that is on the right side of your TV. You have to replace that board to get this issue fixed. You can find the board here BN44 00264B Samsung Power Supply Backlight Inverter

Samsung LN40B550... • Answered on Dec 30, 2020


SAMSUNG BN44-00264A H40F1_9DY H40F1-9SS POWER SUPPLY https://www.abctay.com/wholesale-samsung-bn4400264a-h40f19dy-h40f19ss-power-supply-p-10735.html

Samsung LN40B630... • Answered on Dec 30, 2020


Replace the 3 ceramic fuses on the Power Supply Board and you should be good to go.

Samsung... • Answered on Dec 01, 2020


I'm sure you have figured this one out. TV itself is causing the problems.
The circuit board that produces the audio signal seems to be the problem.
Before you call the repairman, go to the web site Shopjimmy.com just to get an idea of what the parts will cost. That way he doesn't rip you off.

I hope I answered your question correctly. Please rate me. :)

Samsung... • Answered on Oct 19, 2020


What happens when you turn the TV on? Is there a clicking noise or popping sound?

Samsung... • Answered on Jul 28, 2020


Hi there I would go to menu on the remote , from there to picture go down the list, if you do not find anything there to help you. Go to Support and to the E manual . 26053790-x3zeawgeewbvgdzeyuixqaom-4-0.jpeg Kolbrun

Samsung LN52C530... • Answered on Jun 03, 2020


what do you mean by distorted? are colors wrong? or are colors washed out?

Samsung LN46A650... • Answered on Mar 23, 2020


Hi, my name is Cheri Torres and I work on the Social Media Team at DISH. I would be happy to help you get your DISH remote addressed to your Samsung TV. There are many different codes for each of our different models of remotes. The model number of your remote will be located on the back of the remote at the top, usually a two to three digit number. I will list here for you the best codes for each of our different models of remotes and also the instructions for addressing the remote to the TV. I hope you find this information useful and if you have any further questions or concerns feel free to email me directly at [email protected] remote codes 3.0, 3.1, 3.2, 3.4 IR remotes - codes 680, 738, 516, 655, 667, 833, 897, 500. 5.0, 5.2, 5.3, 5.4 IR remotes - codes 738, 516, 680, 522, 664, 833, 755. 4.0 and 4.4 IR/UHF remotes - codes 738, 516, 680, 667, 833, 858, 897. 6.0, 6.2, 6.3, 6.4 IR/UHF remotes - codes 738, 680, 516, 505, 755, 833. 20.0, 20.1 IR and 21.0 21.1 IR/UHF remotes - codes 680, 738, 601, 833, 516, 794, 858, 684. Instructions 1. Press and hold down the TV button until all the lights light up on the remote. 2. Enter the 3 digit code for you TV. 3. Press the pound(#) button once. 4. Test the functionality of your TV.

Samsung LN40D550... • Answered on Feb 14, 2020


A lot of flat panel tv's have crapo capacitors from China, and they interfere with 'ready' circuits. Replace main capacitors on ps area, TV should come on.

Samsung... • Answered on Jan 03, 2020


With some models of Samsung, T'Con will be fitted with the panel, and will not available as a seperate piece. Gopakumar Gopalan Google

Samsung LN46B650... • Answered on Dec 06, 2019


Try to download the repair manual to this set by internet. It has all details. Repair manuals are in PDF. It cannot included by this window. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. http://electronicshelponline.blogspot.com/

Samsung... • Answered on Nov 22, 2019

Not finding what you are looking for?

5,405 questions posted

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76637 Answers

Demonic-2011
Demonic-2011

Level 3 Expert

513 Answers

 Grubhead
Grubhead

Level 3 Expert

5720 Answers

Are you a Samsung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Samsung Televison & Video

  • Forum

View Most Popular

  • Samsung Televison & Video
Loading...