Still having problems with my APM2. Will not boot with SD card in place (even when you do a manual reset after power applied). I just updated the firmware to 2.5.4. Please look at video:
After waiting for a month I finally received my new AMP2 board April 9th. I have managed to hook it up and install the firmware and do the initial setup. The problem is that when I try to boot up with the batter
