Samsung LN - Recent Questions, Troubleshooting & Support

The problem is capacitance issues. The problem can occur via an associate circuit board, other than the main board that was replaced. If you have test equipment to trace the circuits, then you may find the culprit.

Samsung LN32C450... | Answered 21 hours ago

Try a hard restart, which simply means unplugging the power cord of the TV, and replugging it after 4 hours have passed. This technique reprograms the electronics, to a certain extent. If the picture does not return, then you have a more serious problem, that requires the attention of a TV repairman.

Samsung... | Answered on Jan 07, 2018

there a chip that controls your video output, it seems it needed to be resoldered, try to bring it in a service center

Samsung LN52A850... | Answered on Jan 03, 2018

most likely you need a new mainboard
it is the board that all the hdmi ports are on

pull it out and get the part number off the board and search google for a new part buy it and replace it

Samsung... | Answered on Jan 02, 2018

What is the part number on the board?

Samsung LN-R328W... | Answered on Dec 30, 2017

What is a capasitor?

Samsung... | Answered on Dec 30, 2017

A model and make would help

Samsung LN32A330... | Answered on Dec 29, 2017

"Apparently" your Samsung has a hidden 'service menu'... here is part of a post about YOUR topic:

...actually he didn't do any fixing. he was sent out by samsung to our place after a week (or was it two?) i purchased the tv. It was to ensure if i made the right connections with dvd, stb, tv, speakers, etc....and if my settings were ok and if im happy with my purchase..

And HERE is a YOUTUBE Video too!
***BUT FIRST A WARNING! DON'T change ANYTHING you are unsure about!***

Samsung TV service menu How to get access to service menu of Samsung smart...

And see THIS Video too BEFORE you do ANYTHING!

Samsung Smart Tv Secret menu service menu activating disabled functions


Samsung LN40A630... | Answered on Dec 24, 2017

screen ribbon needs resetting not an easy job to do if you not done them before as you need to take the screen out and remove the screen shield off to get to the ribbon, then put a foam or rubber spacer over the ribbon so that when you fit the shield case back on it just pushes on it slightly so it has good contact. and its best to do all the ribbons as this will help it not do the same to the reset.

Samsung LN46B630... | Answered on Dec 24, 2017

I've had that happen I will try cleaning them and you can clean your dvds also sometimes that works but after a while you just have to replace your player I've done that a few times hope this helps Merry Christmas

Samsung... | Answered on Dec 10, 2017

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