I own a "55EF950V - ZA" model (Serial no. 601WRURNX4xx) from the netherlands, which is not turning on anymore. When I turn the device on using the remote, the LG logo is flashing for about a minute, before it turns off again, screen stays black all the time, no noise. Even if I unplug the TV after trying to turn it on, the logo still continues flashing. I loved that TV and it is very sad it is not functional anymore after about 2 years and 2 months.
I guess it is not the power supply or the display itself, so I was thinking in replacing the mainboard. Currently installed is EAX66685201 (with tuner EBL61560002). Now I was searching the internet, and also found parts from 2015 LG OLED TVs with part no. EAX66685201. Any idea if this will also fit this model, or if there are even "newer" board revisions which will fit?
Thanks and kind regards from germany,