2020
2020
20
1
IRTX
+5VSB
Hotplug#
IRRX
GND
DeskExpress Hot Plug Detection This header supports the Hot
Header Plug detection function for
(5-pin IR1) ASRock DeskExpress.
(see p.10 No. 21)
J_S ENSE
OUT2 _L
1
MIC_RET
PRESENCE#
GND
OUT2 _R
MIC2 _R
MIC2 _L
OUT_RET
Internal Audio Connectors This connector allows you
(4-pin CD1) to receive stereo audio input
(CD1: see p.10 No. 28) from sound sources such as
a CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
Front Panel Audio Header This is an interface for front
(9-pin HD_AUDIO1) panel audio cable that allows
(see p.10 No. 23) convenient connection and
control of audio devices.
USB 2.0 Headers Besides four default USB 2.0
(9-pin USB4_5) ports on the I/O panel, there are
(see p.10 No. 16) two USB 2.0 headers on this
motherboard. USB4_5 header can
support two USB 2.0 ports, and
USB6 header can support one
USB 2.0 port.
(4-pin USB6)
(see p.10 No. 19)
USB_PWR
USB_PWR
P+5
P-5
P+4
P-4
GND
GND
D UMMY
1
1
USB_PWR
P-6
P+6
GND
WiFi/E Header This header supports WiFi+AP
(15-pin WIFI/E) function with ASRock
(see p.10 No. 22) WiFi-802.11g or WiFi-802.11n
module, an easy-to-use wireless
local area network (WLAN)
adapter. It allows you to create a
wireless environment and enjoy the
convenience of wireless network
connectivity.
1
USB+5V_2
TXN
TXP
GND2
PCIE_RST#
+3SVB
USB+5V_1
D0-
D0+
GND1
PME#
PexCLK#
PexCLK
RXN
RXP
If you don’t plan to use WiFi+AP functin on this motherboard, this header can be
used as a 4-Pin USB 2.0 header to support one USB 2.0 port. To connect the
4-Pin USB device cable to this header, please refer to
this picture for proper installation.
CD1
