I have the same model of LG tv (50ln5600) and possibly the same problem. I'm wondering if I should just bypass all the testing and just buy replacement lights. Can you tell me what the part numbers are and where you bought them? Thanks in advance.

Re: New Members - please post your introductions here

I just joined this group hoping to get some advice and info. I'm a stay at home/volunteer mom who has a 2001 A+ certificate. I have kept up with the computer industry and still do repairs for friends.

I also have a tv that I need some advice about.

I live in sunny so cal in a little rural community. Along with my collection of pc's laptops, tablets, and gadgets that I collect, I have chickens, tortoises, birds and dogs as well. And a very hip 9 year old.