ASRock Z77 Pro4 Quick Installation Guide - Page 30

Consumer Infrared Module Header

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(9-pin USB_8_9) (see p.2, No. 24) USB 3.0 Header (19-pin USB3_0_1) (see p.2, No. 10) IntA_P0_D+ IntA_P0_DGND IntA_P0_SSTX+ IntA_P0_SSTXGND IntA_P0_SSRX+ IntA_P0_SSRXVbus 1 Vbus IntA_P1_SSRXIntA_P1_SSRX+ GND IntA_P1_SSTXIntA_P1_SSTX+ GND IntA_P1_DIntA_P1_D+ Dummy Infrared Module Header (5-pin IR1) (see p.2, No. 26) Besides two default USB 3.0 ports on the I/O panel, there is one USB 3.0 header on this motherboard. This USB 3.0 header can support two USB 3.0 ports. This header supports an optional wireless transmitting and receiving infrared module. Consumer Infrared Module Header (4-pin CIR1) (see p.2, No. 25) Front Panel Audio Header (9-pin HD_AUDIO1) (see p.2, No. 30) This header can be used to connect the remote controller receiver. This is an interface for front panel audio cable that allows convenient connection and control of audio devices. English 30 ASRock Z77 Pro4 Motherboard

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30
ASRock
Z77
Pro4
Motherboard
English
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.2,
No. 26)
and receiving infrared module.
USB 3.0 Header
Besides two default USB 3.0
(19-pin USB3_0_1)
ports on the I/O panel, there is
(see p.2,
No. 10)
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
ports.
Consumer Infrared Module Header
This header can be used to
(4-pin CIR1)
connect the remote controller
(see p.2,
No. 25)
receiver.
Front Panel Audio Header
This is an interface for front
(9-pin HD_AUDIO1)
panel audio cable that allows
(see p.2,
No. 30)
convenient connection and
control of audio devices.
(9-pin USB_8_9)
(see p.2,
No. 24)
1
Dummy
IntA_P1_D+
IntA_P1_D-
GND
IntA_P1_SSTX+
IntA_P1_SSTX-
GND
IntA_P1_SSRX+
IntA_P1_SSRX-
Vbus
IntA_P0_D+
IntA_P0_D-
GND
IntA_P0_SSTX+
IntA_P0_SSTX-
GND
IntA_P0_SSRX+
IntA_P0_SSRX-
Vbus