Creative hdmi plug wiring diagram - I should best count on that what make atm the exp gdc work properly with the v2.Zero link, it is the truth there is no interference from the cable, specially with the aid of the usb facts! The exp gdc cable is without a doubt sensible to em noise, wi-fi, smartphones, domestic electric powered fixtures, and so on. I recognize this is an antique thread, but i just wanted to say thanks to wimpzilla for developing this diagram for the network! I used to be having troubles with loose wiring inside the mpcie part of the cable (because of plenty of repeated use) and thanks to this i was capable of each repair the cable and shorten it via 15cm. This collectively allow me think, if i did not discover any pin for usb statistics /-, it is significantly possibly the usb failed to work or the usb is routed on pci-e by a new unknown darkish era! I think they protected within the layout in the previous construct, perhaps, on the next layout v9.0, the usb port is replaced via the second hdmi connector for the pci-e lanes three/4. => i without a doubt noticed a huge improvement were there is a lot of emi, i.E when my washing machine is walking. I did not notice any hyperlink/display screen corruption this time, was abnormal on account that i idea approximately it a ways after when i was putting the fabric to dry! Op achievement! ^^. Also, regarding the usb. I assume i've found why it in no way worked for mpcie in spite of it working for people like my friend who uses expresscard for his egpu setup. As you identified, the data traces are not wired as much as the mpcie cease, but it truly is now not the whole story. It turns out that when you have the hdmi ethernet style cable like i do (or fashion your personal cable), the ones lines do in truth exist, and move all the way to the adapter pcb, wherein they do not hook up with anything..... What's thrilling here is that at the pcb, similarly to the nine connections wanted for the egpu there are two unsoldered contacts. Thinking those might be usb, i checked the continuity and it appears they may be in reality connected to the smbus pins of the mpcie. Perhaps this changed into an errors at the part of the designers or they brought them only to realize they were unneeded (in the equal way as all of the unpopulated additives).?in any case, as i made my cable shorter i had some extra on the 5 unfastened wires in the cable, so checked continuity and found that the pink wire in the package with floor, 3.3v and many others is d- and the white wire within the neighbouring bundle is d , so i cautiously soldered them directly to the mpcie contacts and it really works!.