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Universal Serial Bus (USB)
Four Universal Serial Bus 3.0 ports (#4, 5, 6 ,7) and two (2) USB 2.0
ports (#0, 1) are located on the I/O back panel. In addition, one USB
3.0 header (two ports: #8/9), and one USB 2.0 header (two ports: #2/3)
are also located on the motherboard to provide front chassis access using
USB cables (not included). Refer to the tables below for pin definitions.
Front Panel USB (2.0) Header
Pin Definitions
Pin # Definition
Pin # Definition
1
+5V
2
3
USB_PN2
4
5
USB_PP2
6
7
Ground
8
9
Key
10
Front Panel USB (3.0/2.0)
Pin Definitions
Pin# Definition
1
VBUS
2
IntA_P1_SSRX-
3
IntA_P1_SSRX+
4
GND
5
IntA_P1_SSTX-
6
IntA_P1_SSTX+
7
GND
8
IntA_P1_D-
9
IntA_P1_D+
10
Ground
C
A
D
B
+5V
USB_PN3
USB_PP3
Ground
Ground
Pin#
Definition
11
IntA_P2_D+
12
IntA_P2_D-
13
GND
14
IntA_P2_SSTX-
15
IntA_P2_SSTX+
16
GND
17
IntA_P2_SSRX+
18
IntA_P2_SSRX+
19
VBUS
E
F
H
G
Back Panel USB (2.0) , USB (3.0)
Pin Definitions
Pin# Definition
1
+5V
2
USB_PN1
3
USB_PP1
4
Ground
A. Back Panel USB 2.0 Port 0
B. Back Panel USB 2.0 Port 1
C. Back Panel USB 3.0 Port 4
D. Back Panel USB 3.0 Port 5
E. Back Panel USB 3.0 Port 6
F. Back Panel USB 3.0 Port 7
G. USB 2.0 Header (USB2/3)
H. USB 3.0 Header (USB8/9)
HD AUDIO
JPME2:
1-2:NORMAL
2-3:ME MANUFACTURING MODE
JL1:
CHASSIS
INTRUSION
2280
2260
2242
BIOS LICENSE
B1
PCIE M.2
CONNECTOR 1
JBT1
JCMOS
LED1
JSTBY1
JSTBY1:
5V STBY POWER
I-SATA4
I-SATA2
I-SATA0
I-SATA5
I-SATA3
I-SATA1
2-15
Chapter 2: Installation
Pin#
Definition
5
+5V
6
USB_PN0
7
USB_PP0
8
Ground
DVI
USB 4/5
HDMI/DP
(3.0)
LAN
USB 6/7(3.0)
JI2C1/JI2C2
JPUSB1:USB0/1 WAKE UP
ON :ENABLE
1-2 ENABLE
OFF:DISABLE
2-3 DISABLE
MH12
MH11
MH10
DIMMA1
DIMMA2
DIMMB1
DIMMB2
JPW1
SYS_FAN1
KB/MOUSE
USB 0/1
JVR1
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