? Blue Picture on the UHD TV LG 43UF640V, 43UF6407, 43UF6400. How to fix backlight

In this video, I repair the blue image/picture on the LG TV. This issue occurs on the following TV models: LG HC430DGN-SLNX1, LG 430DGN-SLNX1, LG 43UH6030, LG 43UF6400, LG 43UF6407, LG 43UF640V, LG 43UH619V, LG 43UH610V, Panasonic 42 inch TV TH-42A400C, Panasonic V420FWSD01, PHILIPS 43PUS6162/12 LBM430M0801-BW-3, etc. with backlight 850mm and 8 lamps. _________________________________________________________________________ ? I DID HELP YOU - YOU WILL HELP ME _______ ? BUY ON ALIEXPRESS: ? Note: Some of these links have an affiliate code, if you purchase with these links you will be supporting me and these videos at no extra cost. _______ ⚠️ Content used is strictly for research/reviewing purposes and to help educate. Thank you! _______ ♫ Music: Arlow - How Do You Know, NIVIRO - Time For Polka © For copyright issues, please mail me _______ #lgtv