LG 47lb 630v Problems with the image

[bohaboha]

How to explain it. the picture and the sound is there except it flashes really fast between black,picture and black,picture non stop wonder what it could be wrong until I dismantle the back I can't take a picture with anything on it because it shifts really fast i have to take a video and I don't know how to upload it here, but I'm sure you know what I'm talking about all the help is much appreciated

[bohaboha]

[bohaboha]

have to add some pictures

[bohaboha]

just added photos

[diif]

I would check your LEDs and power to them.

[EazyBone]

Upload video to YouTube then post link here

But diff is correct, sounds like LEDs could be bad and check there first. Use LED tester and multi meter if you can