Chassis Intrusion and
Speaker Header
(7-pin SPK_CI1)
(see p.1 or 3, No. 13)
Serial ATA3 Connectors
(SATA3_1:
see p.1 or 3, No. 11)
(SATA3_2:
see p.1 or 3, No. 10)
(SATA3_3:
see p.1 or 3, No. 8)
(SATA3_4:
see p.1 or 3, No. 9)
USB 2.0 Headers
(9-pin USB_3_4)
(see p.1 or 3, No. 7)
(9-pin USB_5_6)
(see p.1 or 3, No. 6)
USB 3.0 Header
(19-pin USB3_7_8)
(see p.1 or 3, No. 5)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.1 or 3, No. 20)
SPEAKER
DUMMY
DUMMY
+5V
1
SIGNAL
GND
DUMMY
Vbus
Vbus
Vbus
IntA_PB_SSRX-
IntA_PA_SSRX-
IntA_PB_SSRX+
IntA_PA_SSRX+
GND
GND
IntA_PB_SSTX-
IntA_PA_SSTX-
IntA_PB_SSTX+
IntA_PA_SSTX+
GND
GND
IntA_PB_D-
IntA_PA_D-
IntA_PB_D+
IntA_PA_D+
Dummy
1
OUT_RET
OUT2_L
J_SENSE
MIC_RET
OUT2_R
PRESENCE#
MIC2_R
GN D
MIC2_L
1
Please connect the
chassis intrusion and the
chassis speaker to this
header.
These four SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
There are two headers
on this motherboard.
Each USB 2.0 header can
support two ports.
There is one header on
this motherboard. Each
USB 3.0 header can
support two ports.
This header is for
connecting audio devices
to the front audio panel.
AB350M
A320M
29