Black screen with sound and TV Led Backlight works ok if Sound was not Disabled and you have a red optical jack glow, its fixable. Apps stop working and have Snowy picture or gives error.
We Currently Cannot Fix stuck LG Boot Screen or 3 Blinks on glowing LG Logo. We normally test all boards before and after each repair. Please bubble wrap your board and put it in a. Please get the board to us before 10 days. Message us if you have any questions.