![Bought this LG C8 55 inch 10 months ago, started to notice this horizontal line on hdr content mostly and run the grey scale test. Is this enough for LG to swap Bought this LG C8 55 inch 10 months ago, started to notice this horizontal line on hdr content mostly and run the grey scale test. Is this enough for LG to swap](https://preview.redd.it/hry6oiipup551.jpg?auto=webp&s=0d1373bb9e831288b8840a344360507d80be9e8e)
Bought this LG C8 55 inch 10 months ago, started to notice this horizontal line on hdr content mostly and run the grey scale test. Is this enough for LG to swap
![LG C8 55 Inch 4K Cinema HDR OLED TV Unboxing , Setup & Initial Review - The best TV Review - YouTube LG C8 55 Inch 4K Cinema HDR OLED TV Unboxing , Setup & Initial Review - The best TV Review - YouTube](https://i.ytimg.com/vi/LeLixP_Pl4E/sddefault.jpg)
LG C8 55 Inch 4K Cinema HDR OLED TV Unboxing , Setup & Initial Review - The best TV Review - YouTube
![LG 55'' (139 cm) OLED TV s tehnologijom 4K Cinema HDR, operacijskim sustavom webOS 4.0 i sound sustavom Dolby Atmos® | LG Hrvatska LG 55'' (139 cm) OLED TV s tehnologijom 4K Cinema HDR, operacijskim sustavom webOS 4.0 i sound sustavom Dolby Atmos® | LG Hrvatska](https://www.lg.com/hr/images/televizori/md05930256/gallery/medium08.jpg)