![I've got a Samsung 75” UHD LED TV and there's these grey vertical lines on the screen as well as a grey dot. I've tried the connections for looseness and turned it I've got a Samsung 75” UHD LED TV and there's these grey vertical lines on the screen as well as a grey dot. I've tried the connections for looseness and turned it](https://i.redd.it/ive-got-a-samsung-75-uhd-led-tv-and-theres-these-grey-v0-xwapav9jhj6b1.jpg?width=3024&format=pjpg&auto=webp&s=c27fbecd1098dc9403b7e4ec7446a30b0014f30a)
I've got a Samsung 75” UHD LED TV and there's these grey vertical lines on the screen as well as a grey dot. I've tried the connections for looseness and turned it
Samsung LCD TV colored vertical lines - issue resolved - loose connector - save yourself $1237 (my model LN55C650) | AVS Forum
![How To Fix SAMSUNG TV Vertical Lines On Screen - Off & On by itself || LED TV Easy Troubleshooting - YouTube How To Fix SAMSUNG TV Vertical Lines On Screen - Off & On by itself || LED TV Easy Troubleshooting - YouTube](https://i.ytimg.com/vi/yFjq2MskV-8/maxresdefault.jpg)
How To Fix SAMSUNG TV Vertical Lines On Screen - Off & On by itself || LED TV Easy Troubleshooting - YouTube
Samsung LCD TV colored vertical lines - issue resolved - loose connector - save yourself $1237 (my model LN55C650) | AVS Forum
![Samsung UA46ES7500 (Spoilt - Screen has vertical lines), TV & Home Appliances, TV & Entertainment, TV Parts & Accessories on Carousell Samsung UA46ES7500 (Spoilt - Screen has vertical lines), TV & Home Appliances, TV & Entertainment, TV Parts & Accessories on Carousell](https://media.karousell.com/media/photos/products/2018/04/13/samsung_ua46es7500_spoilt__screen_has_vertical_lines_1523585511_306aeeaf.jpg)