As stated in topic, plugged in my 4tb MyBook external drive and the power LED flashed on very briefly, probably not even half a second, then nothing. Tried it with multiple power cords in multiple outlets to same conclusion.
It goes without saying I’m not keen to lose nearly full 4TB worth of data, so I’m open to suggestions. Power board issue? If so, what’s the best way to solve the problem? Thanks in advance for any advice!