ASROCK Fatal1ty 970 Performance 3.1 Series Manual page 26

SPDIF Out Connector
(2-pin SPDIF_OUT1)
(see p.1, No. 28)
TPM Header
(17-pin TPMS1)
(see p.1, No. 22)
22
1
GND
SPDIFOUT
1
Please connect the
SPDIF_OUT connector of
a HDMI VGA card to this
header with a cable.
This connector supports
Trusted Platform Module
(TPM) system, which can
securely store keys, digital
certificates, passwords,
and data. A TPM system
also helps enhance
network security, protects
digital identities, and
ensures platform integrity.