Got the exactly same issue on my TV (UE43RU7105), excepted the line is yellow and not red (was black the first days..)
It happened after I opened the TV to replace the PSU board because I had a backlight problem.
Maybe I accidentally touched something while using the opening tool all around the TV ...
Anyway, I would have liked to know if you got a feedback from a professional at the end?
-
As reference converted from here https://www.ifixit.com/Answers/View/627258/Single+Vertical+Line+on+TV#answer760000
+
As reference converted from here [post|627258]
+
+
=== Update (12/18/2022) ===
+
+
Thanks for your answer oldturkey03 !
+
+
you will find below a few pictures of my screen and the yellow line.
+
+
Good thing is : changing the PSU solved my backlight issue (light backlight always lit when TV powered off in standby mode...)
+
+
I will open another topic for this to try to repair this old PSU board
+
+
To get back to the yellow line issue, maybe I put a bit too much pressure when opening the TV and then touched a TAB accidentaly .. not sure where to look for ..
Hello Sam,
Got the exactly same issue on my TV (UE43RU7105), excepted the line is yellow and not red (was black the first days..)
It happened after I opened the TV to replace the PSU board because I had a backlight problem.
Maybe I accidentally touched something while using the opening tool all around the TV ...
Anyway, I would have liked to know if you got a feedback from a professional at the end?
Hello Sam,
Got the exactly same issue on my TV (UE43RU7105), excepted the line is yellow and not red (was black the first days..)
It happened after I opened the TV to replace the PSU board because I had a backlight problem.
Maybe I accidentally touched something while using the opening tool all around the TV ...
Anyway, I would have liked to know if you got a feedback from a professional at the end?