ASRock H81M-ITX/WiFi User Manual - Page 28

Front Panel Audio Header, Serial ATA3 Connectors

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Serial ATA2 Connectors (SATA_2: see p.6, No. 13) (SATA_3: see p.6, No. 14) SATA_3 SATA_2 These two SATA2 connectors support SATA data cables for internal storage devices with up to 3.0 Gb/s data transfer rate. Serial ATA3 Connectors (SATA3_0: see p.6, No. 11) (SATA3_1: see p.6, No. 12) SATA3_1 SATA3_0 These two SATA3 connectors support SATA data cables for internal storage devices with up to 6.0 Gb/s data transfer rate. USB 2.0 Headers (9-pin USB_4_5) (see p.6, No. 10) (9-pin USB_6_7) (see p.6, No. 8) DUMMY GND +B -B USB_PWR GND +A -A USB_PWR 1 Besides four 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. Front Panel Audio Header (9-pin HD_AUDIO1) (see p.6, No. 15) GND PRESENCE# MIC_RET OUT_RET 1 OUT2_L J_SENSE OUT2_R MIC2_R MIC2_L This header is for connecting audio devices to the front audio panel. 1. High Definition 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". English 24

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24
English
Serial ATA2 Connectors
(SATA_2:
see p.6, No. 13)
(SATA_3:
see p.6, No. 14)
°ese two SATA2
connectors support SATA
data cables for internal
storage devices with up to
3.0 Gb/s data transfer rate.
Serial ATA3 Connectors
(SATA3_0:
see p.6, No. 11)
(SATA3_1:
see p.6, No. 12)
°ese two SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
USB 2.0 Headers
(9-pin USB_4_5)
(see p.6, No. 10)
(9-pin USB_6_7)
(see p.6, No. 8)
Besides four 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.
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.6, No. 15)
°is header is for
connecting audio devices
to the front audio panel.
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
SATA3_1
SATA3_0
SATA_3
SATA_2
1.
High Definition 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”.
DUMMY
GND
GND
+B
-B
+A
-A
USB_PWR
USB_PWR
1