General troubleshooting:

Since errors accumulate, troubleshooting with HMDI is a challenge. Adding just one more piece to the signal chain may yield no picture and, in fact, the bulk of the problem is not coming from the last component added but rather some other part of the signal chain is the weak point (such as the HDMI interconnect cable). Start with just a source and a display or "sink", verify that signals are sent and received then add the BVHD-10Driver and Receiver, working up to the more complex signal chain.