ASROCK Z270 SUPERCARRIER User Manual page 32

USB 2.0 Headers
(9-pin USB3_4
(see p.8, No. 23)
(9-pin USB5_6)
(see p.8, No. 22)
USB 3.0 Headers
(19-pin USB3_5_6)
(see p.8, No. 10)
(19-pin USB3_7_8)
(see p.8, No. 9)
(USB3_9)
(see p.8, No. 8)
Front Panel Audio
Headers
(9-pin HD_AUDIO1)
(see p.8, No. 30)
(9-pin HD_AUDIO_RA1)
(see p.8, No. 29)
1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis
2. If you use an AC'97 audio panel, please install it to the front panel audio header by
26
USB_PWR
1
USB_PWR
Vbus
IntA_PA_SSRX-
IntA_PA_SSRX+
GND
IntA_PA_SSTX-
IntA_PA_SSTX+
GND
IntA_PA_D-
IntA_PA_D+
GND
1
MIC2_L
must support HDA to function correctly. Please follow the instructions in our
manual and chassis manual to install your system.
the steps below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for the HD audio panel only. You don't need to
connect them for the AC'97 audio panel.
E. To activate the front mic, go to the "FrontMic" Tab in the Realtek Control panel
and adjust "Recording Volume".
There are two headers
P- on this motherboard.
P+
GND
DUMMY Each USB 2.0 header can
support two ports.
GND
P+
P-
There are two headers
Vbus Vbus
IntA_PB_SSRX-
and one port on this
IntA_PB_SSRX+
GND
motherboard. Each USB
IntA_PB_SSTX-
IntA_PB_SSTX+
3.0 header can support
GND
IntA_PB_D-
two ports.
IntA_PB_D+
Dummy
1
This header is for
PRESENCE#
connecting audio devices
MIC_RET
OUT_RET
to the front audio panel.
OUT2_L
J_SENSE
OUT2_R
MIC2_R