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Tried desoldering the LED and reversing orientation. No change for me. Decided to power from the barrel socket instead of the on PCB input leads. Put the LED back to original orientation. Works like a charm. Pulled the barrel plug and powered from soldered lead ... will not power. So I removed the wire leads from PCB and am powering from barrel socket. I will do some circuit tracing to try and solve why the other input pads will not power. But I am happy that it is working. Just sharing what worked for me. Hope this helps.
Same outcome with mine. I have checked for bridges , none found. I have not tried powering from barrel socket. Will check further tomorrow after work. It was a fun build :)
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Box arrived today .... looks like fun ... too bad I must go to work tonight :(Play later
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