MOJO DX and 1080 30p Problem

I am running MC 8.4.4 with MOJO DX on a Mac Pro 2x2.66GHz 6-Core Intel Xeon, OS 10.9.5, 24GB RAM, ATI Radeon HD5770 

I mistakenly created a 1080 30p project in Media Composer...I understand that MOJO DX will not output 1080 30p to my client monitor.....I received the error message telling me so...but now I cannot re-set the MOJO DX to output anything to the client monitor...even old 720p projects that output flawlessly up to this point.

I have powered down the MOJO DX...re-seated and reconnected the PCIE connection into the MOJO DX...powered down the computer and re-started but cannot get the MOJO DX to output anything to the client monitor in any project...the little client monitor icon is greyed out under the timeline so I cannot toggle it on and off.

Has anyone else encountered this, and if so...any recommendations for a fix?

Thanks!