BL touch on V2.0 CR10-S5 Creality printer

Hello, I recently purchased a BL Touch for auto leveling my CR10-S5. I have a version 2.0 Board. I followed the you tube instructions and got everything installed. When I attempt to turn on the Creality power supply box it just fails to initialize as long as the BL touch is connected to the 3-pin connector... When I unplug the three pin it will initialize but of course it won't turn on... When I connect the two-pin to the Z axis sensor I can print normally, but I want to use the auto bed levelling. I downloaded the most recent firmware as part of the upgrade.... Any ideas? Could the three-pin connector have the wrong wiring order or is it a board compatibility issue? The internet says that it will work with a version 2.0 board. I followed a wiring diagram I found on You tube...