Gigabyte GA-8S648FX User Manual page 76

SPDIF Output Device (Optional Device)
A "SPDIF output" device is available on the
motherboard. Cable with rear bracket is provided
and could link to the "SPDIF output" connector (As
picture.) For the further linkage to decoder, rear
bracket provides coaxial cable and Fiber
connecting port.
1. Connect the SPDIF output device to the rear
bracket of PC, and fix it with screw.
2. Connect SPDIF device to the m otherboard.
3. Connect SPDIF to the SPDIF decoder.
GA-8SG800/GA-8S648FX Motherboard - 72 -