Hi,
Do you get auido-video lag in all input of tv like watching tv programs and playback of dvd player etc?
There is firmware update issued by LG and available on LG Support site that might help you to solve this problem (please follow instructions strictly written on that page to avoid any software damage) and if that does not fix your tv, please call LG Support on 1-800-243-0000 to ask latest firmware update for LG 20LS7D model.
Hope these info will help you.
Thanks.
439 views
Usually answered in minutes!
×