GIGABYTE GA-EP45-UD3LR - Manual (Page 94)

GA-EP45-UD3LR/UD3L Motherboard - 94 -
5-2-2 Installing the S/PDIF In Cable (Optional)
The S/PDIF in cable provides S/PDIF in functionality.
S/PDIF In:
The S/PDIF in jacks allow you to input digital audio signals to the computer for audio processing.
Coaxial
S/PDIF In Optical
S/PDIF In
Step 1:
First, attach the connector at the end of the cable to the SPDIF_I
header on your motherboard.
Step 2:
Secure the metal bracket to the chassis back panel with a
screw.
A. Installing the S/PDIF In Cable: