20 Most Recent Samsung LE40R73BD 40 in. HD-Ready LCD Television Questions & Answers


Call1-800-samsung or download it online from samsung.com Russmann.

Samsung... | Answered on Feb 27, 2019


You can try samsung.com or you can call 1-800-samsung and try to get to the ECR (executive customer relations) department. They are the people that might be able to help.

Samsung... | Answered on Dec 26, 2018


If it's new and has a warranty, take it back to the dealer and exchange it for a new one. There are no repairable items internally.

I’m happy to assist further over the phone at https://www.6ya.com/expert/david_dc2f9e0a44104720

Samsung... | Answered on Jan 06, 2018


It could be some issue in the box itself; e.g. signal/video processing circuit (some cable/satellite/set-top boxes develop weird faults in this area when they get hot which affect channel reception/signal). Resulting in 'digital interference' affecting pictures on-screen.
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You could also try another device on your TV (e.g. a DVD player if you have one handy) and see if any issues occur on-screen. If the set does not exhibit the same behaviour with a DVD player, chances are your cable/satellite/set-top box is the likely suspect. (the above suggestion is simply to determine whether the problem exists in the TV, the box, or both)
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If it is proven that the box is indeed the culprit, you may have to consider replacing it with a new one as these are cheaply designed and generally non-serviceable.

Samsung... | Answered on Dec 24, 2017


I have repaired many of these over the years. Vizio s have regulators on the main board that have been failing causing this problem. You can verify that the power supply is working by the Vizio em-bloom lighting up on the front of the set. Hope this helps. :)

Samsung... | Answered on Apr 29, 2017


Probably a failing power supply

Samsung... | Answered on Apr 06, 2017


hi if you bring the menu up and it's clear then you have a tcon board fault, if the menu is the same as the picture then you have a mainboard problem, thanks

shaun

Samsung... | Answered on Mar 10, 2017


Possibly capacitor failure in power supply... shouldn't be too expensive to get repaired

Samsung... | Answered on May 01, 2015


I believe this is the limit, physically altering the engineered base for this television may put it in danger of falling or breaking. It's a 40 inch LED TV and really not that heavy, perhaps you could look for a lazy Suzann type of base that you could put beneath the TV to give you more extreme swivel capability.

Samsung... | Answered on Apr 18, 2015


You should have its remote control to access its menu options. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter".
http://electronicshelponline.blogspot.com/

Samsung... | Answered on Jul 22, 2014


You can get help here... https://contactus.sky.com/uk

Samsung... | Answered on Jul 21, 2014


Check and replace damaged component/s at it main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Surf the site with patience. Pull up older posts. Do asearch by type in the brand name of your device at its search box.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis.

Samsung... | Answered on Jul 03, 2014


This is problem with power supply board .You need to replace electrolytic capacitors in power supply.(see image).Good luckeae0d3e1-1260-4d93-bdae-f47e56f73f19.jpg

Samsung... | Answered on May 13, 2014


If supported by your tv simple put a movie in the root of the USB stick
in .avi or .dvix format then put stick in the tv and it would start the usb player function

Samsung... | Answered on May 11, 2014


If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts. Firmware update procedure to many popular brand TVs are given. Be very careful.

Samsung... | Answered on Mar 31, 2014

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