20 Most Recent Samsung 50" 6400 Series Full HD Smart 3D LED TV - Page 7 Questions & Answers

There are two methods to reset TVs and other devices. It will be difficult to make it a factory reset, without its remote control.. 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; check the site linked here. Pull up older posts.
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

Samsung... | Answered on Aug 31, 2019

If you see a picture with the flashlight you can rule out the T-Con board. It's working. So the led driver board is the problem. TV Parts Universal TV Stands DLP Chips ShopJimmy Go here for replacement parts.

Samsung... | Answered on Aug 30, 2019

usually sticker comes on back panel of tv if not, Must open the back cover, n you will find in side, a sticker on a side place or on The picture,Tube from inside.

Samsung... | Answered on Aug 29, 2019

Hi Carol,
Why didn't you search "cinavia code 3"? I did and got a hit on the cinavia website which explained what the code meant.'

Samsung... | Answered on Aug 29, 2019

If vertical line you have line collapse. If horizontal you have frame collapse.

Samsung... | Answered on Aug 28, 2019

Ebay or Aliexpress. Best place is actually from Taobao but you have to figure out how or use a forwarder service.

Samsung... | Answered on Aug 27, 2019

the 7000U is South African, the 7000F is Carribean, 2 different geo locations. I would advise against the swap as there may be additional differences. They are also models from 2014 and 2018 so there are likely additional incompatabilities.

Samsung... | Answered on Aug 26, 2019

Search online for "how to turn off the energy gauge" for your tv.

Samsung... | Answered on Aug 24, 2019

yaa it is the most funny model.

Samsung... | Answered on Aug 22, 2019

ATT! First you need to read "1.1 Safety Precautions" from attached Service Manual.

1. Download and Read Service Manual
2. Search on Youtube for "UA32EH4000 trouble"
Troubleshooting the Samsung LED TV Model UN32EH4003
3. Check for bad caps and other problems on Power Supply Board

Good luck!

Samsung... | Answered on Aug 21, 2019

Replace the backlight inverter board.

Samsung... | Answered on Aug 18, 2019

Not finding what you are looking for?
Samsung 50" 6400 Series Full HD Smart 3D LED TV Logo

5 questions posted

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76140 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1691 Answers


Level 3 Expert

13434 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

  • Samsung Televison & Video

Most Popular Question

samsung smart t v 50

  • Televison & Video