I am going to go and look at a LG oled 55B9PLA television shortly, about the only information I have so far is the set fails to start up and there is two flashes from the power LED. The customer has replaced the power supply board with no changes in sets behaviour, any thoughts please as I rarely work on LG Oled simply because there was not much uptake of this display technology.
Thanking you in advance
Thanking you in advance