gandy wrote on Apr 25^th, 2012 at 10:52am:

Hi mark i managed to create the same on mine by letting the battery drain and then putting on the ground power, when the ground power is on it lights up showing there is ground power and when you flick the switch the power meter changes as it should but nothing else will work.

One difference. I could not even get the Ground Power light to illuminate when I pressed EP on the Simicons Panel. :(