2020
2020
20
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. 19) 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. 20)
CD1
J_SENSE
OUT2_L
1
MIC _RET
P RESENCE#
GND
OUT2_R
MIC 2_R
MIC 2_L
OUT_RET
1
IRTX
+5VSB
Hotplug#
IRRX
GND
1
USB+5V_2
NC
NC
GND1
NC
+3SVB
USB+5V_1
D0-
D0+
GND1
PME#
USB _PWR
USB _PWR
P+5
P-5
P+4
P-4
GND
GND
D UMMY
1
WiFi Header This header supports WiFi+AP
(11-pin WIFI) function with ASRock
(see p.10 No. 22) WiFi-802.11g / 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_PWR
P-6
P+6
GND
DeskExpress Hot Plug Detection This header supports the Hot
Header Plug detection function for
(5-pin IR1) ASRock DeskExpress.
(see p.10 No. 3)
Internal Audio Connector This connector allows you
(4-pin CD1) to receive stereo audio input
(CD1: see p.10 No. 25) 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. 24) convenient connection and
control of audio devices.
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.
