20 Most Recent Samsung 50" 6400 Series Full HD Smart 3D LED TV - Page 10 Questions & Answers


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For many people, the most attractive thing about LCD TVs is not the way they make a picture but their flat, compact screen. Unlike an old-style TV, an LCD screen is flat enough to hang on your wall. ... In an LCD television, the pixels are switched on or off electronically using liquid crystals to rotate polarized light.

Samsung... | Answered on Jul 16, 2019


Right beside the standby light. On all TV's.

Samsung... | Answered on Jul 13, 2019


Did you do a volt test on the power board? From the power board ribbon to the TV main board? The voltages are written down on the power board side. The standby power should be 3.3v or 5v. sound 24v main power 12vx2. Let me know.

Samsung... | Answered on Jul 13, 2019


Dear, Try to check any track open or any connection open in the main board which is the cause of video issue .

Samsung... | Answered on Jul 13, 2019


if code doesnt pop up during programming or the samsung general codes not working then notify dish

Samsung... | Answered on Jul 13, 2019


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here.

Samsung... | Answered on Jul 12, 2019


Connect to another HDMI input to see if it works.

Samsung... | Answered on Jul 12, 2019


Use the audio out jacks on the side or rear of your set .Go into settings and choose the audio output.

Samsung... | Answered on Jul 12, 2019

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