LG 55LW5700 TV picture

[kyho]

Does anyone have this problem on picture. I have LG TV 55LW5700, recently the picture has tiny vertical line, the line can be seen on the face but not easy see on dark area. I had reset the picture setting and also unplug the TV for awhile. The line may go away but it comes back again. Please let me know what is wrong.
Many thanks.

[nomoresonys]

Re: LG TV picture

can try the tape method for the line, might work: https://www.youtube.com/watch?v=N6nVJja2WxA

[nomoresonys]

Re: LG TV picture

the line could be due to a bad component on the panel driver board, check the little ceramic caps for shorts, also check the resistors close to the line, make sure they are ok in tolerance and have good solder joints.

[alfatv]

Re: LG TV picture

Either panel defect or bad COF contact, no pictures help for sure.