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

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

The problem is the T-con.
There is a faulty chip and need to be replaced.
Price is about 30-50€

I you can take your tv apart and take out the power supply you can send it in here Samsung BN44 00134A Power Supply REPAIR SERVICE 59 96 Global flat... to have it fixed before it quits completely.

Hello,

When you buy a samsung, you buy a LED TV with a panel manufactured
by the company "S - LCD" which belongs to 50/50 % sony and samsung.
The S - LCD company is fully driven under samsung engineering.
Today, sony seems to buy their panels from "sharp corp" and trying to
seperate from samsung due to the cold war (high competition ) between
them.


Just go for the samsung UN32C6500 32" 1080p LED HDTV.

Theres no better picture quality you can buy for 32".
Good luck...

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

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.

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

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. ~ 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) ~ 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.

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. :)

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

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

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.

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/

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

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.

This is problem with power supply board .You need to replace electrolytic capacitors in power supply.(see image).Good luck