ASROCK Z77 Extreme11, Quick Installation Manual

Page: 28 / 241

28
ASRock Z77 Extreme11 Motherboard
English
2.8 Onboard Headers and Connectors
Onboard headers and connectors are NOT jumpers. Do NOT
place jumper caps over these headers and connectors. Plac-
ing jumper caps over the headers and connectors will cause
permanent damage to the motherboard!
Consumer Infrared
Module Header
(4-pin CIR1)
(see p.2, No. 32)
USB 2.0 Headers
(9-pin USB2_3)
(see p.2, No. 29)
(9-pin USB4_5)
(see p.2, No. 30)
(9-pin USB6_7)
(see p.2, No. 31)
(USB8)
(see p.2, No. 28)
DUMMY
GND
GND
+B
-B
USB_PWR
+A
-A
USB_PWR
1
Besides two default USB 2.0
ports on the I/O panel, there
are three USB 2.0 headers
and one USB port on this
motherboard. Each USB
2.0 header can support two
USB 2.0 ports.
This header can be used
t o c o n n e c t t h e r e m o t e
controller receiver.
T h i s h e a d e r s u p p o r t s
a n o p t i o n a l w i r e l e s s
transmitting and receiving
infrared module.
USB 3.0 Headers
(19-pin USB3_11_12)
(see p.2, No. 9)
(19-pin USB3_9_10)
(see p.2, No. 10)
Besides eight default USB
3.0 ports on the I/O panel,
there are two USB 3.0
header on this motherboard.
Each USB 3.0 header can
support two USB 2.0 ports.
1
In
Dummy
IntA_PB_D-
GND
IntA_
GND
IntA_PB_SSTX-
IntA_
IntA_PB_SSRX-
Vbus Vbus
Vbus
IntA_PA_SSRX-
IntA_
GND
IntA_PA_SSTX-
IntA_
GND
IntA_PA_D-
In
Infrared Module Header
(5-pin IR1)
(see p.2, No. 37)