For me the problem was that I couldn't get the Vive headset showing video from the very beginning. I eventually found the problem and was able to correct it. When I first set up the system, which included the bundled HP computer, I had set up the computer first, and connected the monitor to the right-most connector on the graphics board, which is the only one, using a standard HDMI connector, that it would fit into. So far, so good. The computer itself worked. But when I subsequently connected the Vive to the graphics board, using an HDMI-Display adapter, to any of the other three graphics boards connectors, it just didn't work.
The solution was to connect the Vive to that right-most graphics board connector (WITHOUT the adapter) and connect the monitor to any of theother three grapbhics board connectors (using the adapter).
SInce this setup came as a bundle, it would have been really nice if it also included some info about connecting to the graphics board, which connector to use for the monitor and which to use for the Vive.
