Kulp K8-B with Beaglebone. OLED out and won't boot

[TheCracken]

Kulp K8-B v4.3 with Beaglebone Black all brand new

Was working fine until I moved it outside and connected back up to smart remotes.  Now OLED won't come on and system won't boot.  Tried to re-image FPP on SD card and still nothing. Also held Power Button down on startup.  Nothing.  

User LED's:  D2 is blinking twice then repeating, D4 is dimly lit.  What's going on!!??

[dreiman]

Did you disconnect everything from it, and try?

Also, are you powering the K8 from a power supply? or just trying to run it off BBB power?

Look for short circuits.