Default riff box i747

I have a riff box and a riff box jig, it connects straight to the riffbox and to the i747 board.

I put a USB from the computer to the i747 and insert the battery and press resurrect and it says:

Connecting to the dead body...ERROR
ERROR: The RTCK Signal does not respond.


I also tried holding down the power button while resurrecting it doesn't work still

anyone that is good with riff box please help, thanks