LG C8 power board failure?


Yesterday, the screen on my LG 65" C8 (purchased in november 2018) went dark, became unresponsive and flashed three blinking red lights on the power LED at the bottom of the screen. It also flashed some white text once that read "smart service will be up and running shortly" or something similar, although it hasn't shown that since.

A bit of research has revealed this might be an electrical failure, which looks pretty expensive to repair (as it's out of warranty). I already left the TV unplugged overnight to no avail, but beyond that I don't really know and I was curious if anybody knew a bit more about this or what my options are haha

Thanks for any assistance!

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