Paul, I swapped the C4S boards, both react the same only two leds lit, time now to advance to the filament regulator board. I installed the working board into the non-working side, which is the RIGHT (error on my part) regulator board, and only two leds lit up. This same problem has now occured on both sides of my BeePre. The original just some how corrected itself, yes just out of the blue all four leds lit up and it is the only side working to date. It does not look like it will happen this time.
I actually have three sets of the boards. All three boards sets work in the left side.
« Last Edit: November 22, 2013, 05:43:18 AM by Lee Hankins »
Lee Hankins
"End of the Road"
Homer, Alaska