Series x hdmi pin outs

Hi,
Does anyone one have a copy of the hdmi pin out readings for a series x. I have carried out a test and pin 8 and 17 are open circuit. Could this be a reason why I have no display ?

Thanks

Pin 8 and 17 should be GND. Pin 8 is the shield for data pair 0 and pin 17 is the GND for SCL/SDA/DDC.
My question: why are pin 8 and 17 oL. Is it possible that other pins are also disconnected?