20 Most Recent Samsung 50" 6400 Series Full HD Smart 3D LED TV - Page 12 Questions & Answers

reset the remote you should have the code on a paper that came with the remote Good Luck Mike L

Aim the front of the remote at the front facing selfie camera of your smartphone. Press the channel and volume buttons. Do you see a light flash at the front of the remote? If you do, the television is faulty. If you don't, the remote is faulty.

The holes actually do have threads. My Samsung 65 in takes the m8x50 screws. The screw drops in all the way down with like maybe an inch left then start screwing them in. I'm telling you the threads are way down in there.

Yes, the board numbers need to be the same unless they say that board is compatible. Go back to them and check. This explains the problems you face with home repair. https://www.fixya.com/support/r29790007-repairing_own_television ..

You might check the power supply.

First thing to do is unhook the connector going from the main to power supply, plug the set in and see if you get backlights, don't run it very long this way as you do not have over current protection. This will tell if the inverter is working. Let me know what you find and we can go to the next thing to do.

If your TV is bluetooth enabled, yes the same as your phone or other device. If your TV is not bluetooth enabled, yes, but only with the auxiliary cable that came with your PBT 3001. The back of your TV should have a coaxial audio out (a solitary orange audio output). Depending on your model TV, you may have to get an adapter to be able to use this output. http://www.southerntelecom.com/polariodsupport/downloads/PBT3001_battery.pdf

Hi, It might be dangerous to attempt to change internal parts of your tv, please consider calling your local Geeksquad/Bestbuy at 1 (800) 433-5778 in order to diagnose the tv issue ...after you've performed a factory reset on the tv and disconnected all unnecessary external cables. Thank you.

it is 720P nothing more. copy and paste https://mans.io/item/emerson/lc320em1

Hi, Please check that your tv remote does not have a stuck or jammed power button. Because this would cause the error that you're experiencing. Thank you.

Hi, if not wearing proper gloves or in an "electrically sterile" environment, it's possible that an electrical charge could have been produced when you touched one of the internal portions of the tv (like a chip or set of chips). But it could also be that your tv just needs a one-time factory reset to start working again, so please perform one as soon as possible. Thank you.

Universal Remote Control for Samsung AA59-00784C, Remote Control Replacement for Samsung AA59-00784A AA59-0784B BN59-01043A Smart TV It is not a universal learnable type of controller.

@sam8823 “Now is it possible to damage T con board this way “ absolutely possible. Unlikely that you damaged the panel (sure always possible, but unlikely). “This “Also there were two conductive tapes between Lcd panels (one on left and one on right panel) and TV body. “ sounds odd. Post some good images of your Panel and the cables that enter the panel. Adding images to an existing question that way we can see what you see. You need to have more TABS on a 55” TV than 2. Also, let us know what the exact model is.

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Hi, Please double check that there is no excess pressure being applied to the back or bottom part of the tv on it's left side. Thank you.

Check and see if you have power going to the fan, before replacing the fan. It could be a power board problem.

If it was working fine before, you have changed Source or Input to an HDMI port, or Cable, Satellite, feed that is empty. If it is new, read the manual. Page 24 refers https://manualsbrain.com/en/manuals/253021/?page=24 ..

If you can't see screws, it is a screwless back. More manufacturers are do this for speed of assembly and reduction of costs. Help in the link. https://www.google.com/search?q=samsung+qn43ls03tafxza+remove+back+panel ..

Hi, please don't alter the inside your device as it could be a fire hazard. Any professional work required should be done by a company like geeksquad or your manufacturer.

Hi, please make sure to use the manual to direct you in the setup and any remote that came with the tv if possible. Thank you.

Unplug and plug the HDMI cable back in again or use another HDMI cable for your TV.Or the surge protectors are bad and need to be replaced.