Topic: short circuit in chumby guts kit


today, when I connected my chumby guts kit with the power connector, the screen remains dark - nothing happens. I have now a short circuit between ground and 5V. 3.3V and 1.8V looking ok.

Has someone an idea what happend and what I can do, to repair it? I am also looking for the schematics, the one provided at the chumby homepage are still only for rv. 2.7 and not 2.8. And there are differences between the real hardware and the schematics I found.