Robopeak USB Display Help

Hello Beaglebone Black community.

I’ve been playing around lately with a Robopeak USB Display which I managed to get working on my Cubieboard before, so then I though I could do the same on my beagleboard.

I followed section number 4 in the user’s manual (http://www.dfrobot.com/image/data/DFR0275/RPUD02-rpusbdisp_usermanual-enUS.1.0.pdf), the one that says “Advanced Usage” , and after completing each step no errors were reported by the operating system.

I rebooted the board, pluged in the USB Display and no image shows up. It seems like it tries to get an image because the usual salt-and-pepper display doesn’t appear, but in the end, there is just a black screen.

If anyone has worked with this display on the beagleboard I would tremendously appreciate some recommendations.

Thanks beforehand.