Gigabyte GA-H97TN User Manual page 18

16) SATA_PWR (SATA Power Connector)
This connector provides power to installed SATA devices.
17) SPKR (Speaker Header)
This speaker header is connected to a L/R audio pins from the board to support the 3W (4ohm) stereo
speaker on your AIO chassis.
Connect the included SATA power cable to the SATA_PWR connector.
Then connect the SATA/optical drive power connectors to your hard
drive and optical drive.
Pin No. Definition
4
1 Speaker OUT L-
2 Speaker OUT L+
3 Speaker OUT R+
1
4 Speaker OUT R-
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