Same results (black screen, no text) with the 4136 kernel. I looked through the BIOS and there’s not a ton of options to change, but I did try flipping a few of them on/off with no luck. 32 bit kernel looped back around to a dark version of the main FOG menu when I tried to choose compatibility mode, which was strange, but then trying to deploy an image I got a “Could not boot: Error 0x71048283” message three times before sending me to the iPXE command line.
I’m not sure if it matters but poking around in the BIOS reminded me that these things do support Android. There’s three options in the bios for “Droid Mode” “Android Mode” and “Windows Mode”, all of which are set to be disabled on the stock tablet except the Windows option which says “Windows 8.x”. I don’t know if that means the drives are partitioned in such a way that it would cause issues like this but that was about the only thing I found looking around in the BIOS for settings to change.