Going form this (male) looking at the cable

To this (male) looking at the device

Using this KEY:

I've got the DP cable peeled apart & identified the wires to the pins, with the plastic off it will bend around ( needs to be U shaped) to the HDMI switch and fit in the case. Also found an HDMI cable to sacrifice, & identified the pins. Had to make a needle meter probe for this, & use the USB microscope.