ASRock Z97 Extreme4/3.1 Quick Installation Guide - Page 25

motherboard. Each USB

Page 25 highlights

Z97 Extreme4/3.1 USB 2.0 Headers (9-pin USB2_3) (see p.1, No. 27) (9-pin USB4_5) (see p.1, No. 26) USB_PWR PP+ GND DUMMY 1 GND P+ PUSB_PWR Besides two USB 2.0 ports on the I/O panel, there are two headers on this motherboard. Each USB 2.0 header can support two ports. USB 3.0 Header (19-pin USB3_0_1) (see p.1, No. 7) Vbus IntA_PA_SSRXIntA_PA_SSRX+ GND IntA_PA_SSTXIntA_PA_SSTX+ GND IntA_PA_DIntA_PA_D+ Vbus IntA_PB_SSRXIntA_PB_SSRX+ GND IntA_PB_SSTXIntA_PB_SSTX+ GND IntA_PB_DIntA_PB_D+ Dummy 1 here is one USB 3.0 header on this motherboard. Each USB 3.0 header can support two ports. OUT_RET Front Panel Audio Header MIC_RET (9-pin HD_AUDIO1) PRESENCE# GN D (see p.1, No. 31) OUT2_L J_SENSE his header is for OUT2_R MIC2_R connecting audio devices MIC2_L 1 to the front audio panel. 1. High Deinition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instructions in our manual and chassis manual to install your system. 2. If you use an AC'97 audio panel, please install it to the front panel audio header by 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". Chassis Speaker Header (4-pin SPEAKER1) (see p.1, No. 25) DUMMY SPEAKER 1 +5V DUMMY Please connect the chassis speaker to this header. English 23

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23
Z97 Extreme4/3.1
English
1.
³igH De²nition Audio supports Jack Sensing, but tHe panel wire on tHe cHassis must sup-
port ³DA to function correctly. Please follow tHe instructions in our manual and cHassis
manual to install your system.
2. If you use an AC’97 audio panel, please install it to tHe front panel audio Header by 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 ³D 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”.
USB 2.0 ³eaders
(9-pin USB2_3)
(see p.1, No. 27)
(9-pin USB4_5)
(see p.1, No. 26)
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
Besides two USB 2.0 ports
on the I/O panel, there
are two headers on this
motherboard. Each USB
2.0 header can support
two ports.
USB 3.0 ³eader
(19-pin USB3_0_1)
(see p.1, No. 7)
1
IntA_PB_D+
Dummy
IntA_PB_D-
GND
IntA_PB_SSTX+
GND
IntA_PB_SSTX-
IntA_PB_SSRX+
IntA_PB_SSRX-
Vbus
Vbus
Vbus
IntA_PA_SSRX-
IntA_PA_SSRX+
GND
IntA_PA_SSTX-
IntA_PA_SSTX+
GND
IntA_PA_D-
IntA_PA_D+
Here is one USB
3.0 header on this
motherboard. Each USB
3.0 header can support
two ports.
Front Panel Audio ³eader
(9-pin ³D_AUDIO1)
(see p.1, No. 31)
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
His header is for
connecting audio devices
to the front audio panel.
Chassis Speaker ³eader
(4-pin SPEAKER1)
(see p.1, No. 25)
1
+5V
DUMMY
DUMMY
SPEAKER
Please connect the chassis
speaker to this header.