cmillionbrown

Hello Electronics Explorer Master @attila, I recently dug up my Electronics Explorer and it is not being recognized at all by the computer when I plug it in- not even an "Unknown Devicee" or whatnot. I have tried several different USB cables, two different 12V power supplies, and two different computers. All yield the same result of not showing up at all in Device Manager. I am using a rev H board. Both Power and USB LEDs are lit. Ready light is not lit, even with switch in "On" position.