That what I have noticed by going thru 9 pages of forums so far. If all else fails I'll have to do it myself because I'm not throwing away an impeccable tv. looks like it came straight out of the box even almost 3 year later. Baffls me how nothing has been done about it but thanks man much appreciated.
Model No: UN49KS8000F Type: UN49KS8000 Model Code: UN49KS8000FXZA Ver No: FA01 S/N: I bought this TV on AMZN in Aug 2016. The main usage is PC/laptop external monitor. Approximately one year ago I noticed vertical stripes flickering on TV screen but I was able to avoid them resetting unit to factory setting or unplugging from power for 5 min. Now those vertical lines are steady and I cannot use my TV. Could you please help?