問題
Q1
How to connect HDMI® audio output for my Nvidia VGA card?

1. Plug black color cable on SPDIF pin 3, red (or orange) color cable on SPDIF pin 2.

Note: This cable should supply by VGA card manufacture.

2. Plug the quick connector on VGA card.

SPDIF audio will output through the HDMI® to monitor or TV.