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Hello, I am trying to discover if there’s a way to fix this white vertical line on my tv panel. Belongs to a Toshiba TV (40TL838) wich has a Samsung panel ref. LTA400HV01. There are also some horizontal lines on top wich I wanted to solve too but the main pourpose for this is the large white line. Thank you very much for your attention! Kind Regards, Daniel Atualizar (24-04-2019) There’s the problem:

Vertical white stripes are caused by water damage from a spill or condensation. You need to open the tv and dry it out with a hairdryer. Keeping your hands clear from anything electrical.

The tv is white when I turn on the tv on the corner of it is white an then it showblack anclearsto white

@danieldias Were you able to find solution for the problem, i have a similar issue