Education Booster Pack MK II Sceen Dead

Howdy All!,

I just un-boxed a Education PB MK II, the back light jumper works fine, all the serial examples compile fine on my Tiva-C 123GXL, I'm seeing the debug messages at 9600 baud OK. The screen is just gray, so no sign of activity for all the LCD Energia examples I tried.

Before I RMA it back to Digi-key, anyone have an idea what might be wrong?

Thanks,

R.