Asrock version 1.0 用户手册

2 0

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_SENSE

OUT2_L

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

P+5

P-5

P+4

P-4

GND

DUMMY

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.

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.

D-

GND GND

D-

CD1