Black PFD MFD after integration

[MikeCameron]

Hopefully somebody can help.  I followed the instructions for panel integration in the C172, G36, SR22, Porter.   When I turn on the Battery, Alternator and Avionics, the screens stay dark.   Any ideas, what am I doing wrong?  I unchecked the community files and reinstalled the WT G1000 and they now turn on.  I will gladly use this GTN if I can get it to work.  I have heard others having this issue but have seen any fixes.

Thanks,
Mike Cameron