Chosen Solution
update 1: Extra images of the line (same part of screen w/ different screen picture) Bottom
Top update 2: Added video video 1 (static background) video 2 (active background) I have one wide color line on my screen. Couple times is disapiers somehow but most of time is permanent. What I did already: Disconnect the LCD Flex Ribbon. Clean each of the connections with a 99% isopropyl. (non-conductive alcohal) and reinstall them - didn’t helpI switch t-con Flex Ribbon from left side to right side - didn’t help also. So probably flex ribbons is ok. By symptomatic - what chance that this is an issue with a t-con board? Or it is most probably an issue with flex ribbon to LCD? I could replace board myself but most probably could do nothing flex ribbon to LCD. Thanks!
Hi @antonybord , You probably have a loose tab connection on the LCD panel itself. Here’s a video that shows what I mean. I realize it is not your model but the principle is the same. You will have to dis-assemble the screen to get access to the tabs. You could try gently pushing the tab back to see if it makes contact and holds otherwise it will mean a new panel.
