gunrunnerjohn posted:I don't have a clue about repairing them, I haven't faced that yet. I suppose it would be dependent on what is dead. Are you sure the LED isn't reverse polarity on the one with the apparently good reading?
Thank You for the response John! I know the LED,s are polarized if energized wrong they blow (ask me how I know). I did replaced this LED as in tutorial above. Much thanks again sir.