Given it looks like the card comes with a digital audio cable, you would connect this to the digital audio connector on the mobo. The manual that came with the mobo board or the on-line manual should tell you where it is. If your using the digital connection from your CD or DVD, you'll likely have to switch to the 4 pin connector that I think is analogue. Usually, you only have one digital connector and two analogue, one for the DVD or CD and one for the case.
I've just bought the same mobo and gpu. Did you manage to get any info on how to connect the card to the SPDIF? The doesn't seem to be a connector on the mobo! :?
I've just bought the same mobo and gpu. Did you manage to get any info on how to connect the card to the SPDIF? The doesn't seem to be a connector on the mobo! :?
This is the on line manual for that board. Start on page 51, shows all mobo connectors as well as installation instructions for audio.