37
Chapter 2: Installation
1. USB0/1 (USB 2.0)
2. USB2/3 (USB 2.0)
3. USB4 (USB 3.2 Gen 1, Type-A)
4. USB5 (USB 3.2 Gen 1, Type-A)
5. USB6 (USB 3.2 Gen 2, Type-A)
6. USB7 (USB 3.2 Gen 2, Type-A)
7. USB8 (USB 3.2 Gen 2, Type-A)
8. USB9 (USB 3.2 Gen 2, Type-C)
9. USB10/11 (USB 3.2 Gen 1)
Universal Serial Bus (USB) Ports
Two USB 3.2 Gen 1 ports (USB4/5), four USB 3.2 Gen 2 ports (USB6/7/8: Type-A, USB9:
Type-C) are on the rear I/O panel. Additionally, two USB 2.0 headers (USB0/1, USB2/3) and
one USB 3.2 Gen 1 header (USB10/11) are located on the motherboard to provide front
chassis access using USB cables (not included). Refer to the tables below for pin definitions.
Front Panel USB0/1/2/3 (2.0) Header
Pin Definitions
Pin#
Definition
Pin#
Definition
1
+5V
2
+5V
3
USB_PN2
4
USB_PN3
5
USB_PP2
6
USB_PP3
7
Ground
8
Ground
9
Key
10
Ground
Front Panel USB10/11 (3.2 Gen 1) Header
Pin Definitions
Pin#
Pin# Signal Name
Description
1
19
VBUS
Power
2
18
StdA_SSRX-
SuperSpeed Receiver
3
17
St
Differential Pair
4
13
Ground
Ground of PWR Return
5
15
StdA_SSTX-
SuperSpeed Transmitter
6
14
St
Differential Pair
7
16
GND_DRAIN
Ground for Signal Return
8
12
D-
USB 2.0 Differential Pair
9
11
D+
BIOS
LICENSE
MAC CODE
IPMI CODE
BAR CODE
C9X299-PGF-L
REV
:1.01
+
1
+
PCIE M.2 M-2
PCIE M.2-M1
U.2-1
U.2-2
CLEAR CMOS
I-SATA5
I-SATA4
I-SATA3
USB 4/5(3.0)
USB 2/3
USB 0/1
PCH SLOT2 PCI-E 3.0 X1
USB 10/1
1(3.0)
CPU SLOT1 PCI-E 3.0 X8 (IN X16)
CPU SLOT7 PCI-E 3.0 X16
CPU SLOT3 PCI-E 3.0 X8 (IN X16)
CPU SLOT5 PCI-E 3.0 X8 (IN X16)
I-SATA2
I-SATA0
I-SATA1
DIMMA1
DIMMB2
DIMMB1
DIMMA2
HD AUDIO
USB 8/9 (3.1)
LAN1
USB 6/7(3.1)
DIMMD2
DIMMD1
DIMMC2
DIMMC1
KB/Mouse
CLOSE 1st
OPEN 1st
JF1
LGA2066
VGA
LED1
JRK1
SP1
JTPM1
JPI2C1
JL1
JP
AC1
JWD1
JPG1
JPME2
CPU_FAN1
CPU_FAN2
SYS_FAN2
SYS_FAN3
SYS_FAN1
JBT1
JSD1
JLED1
JIPMB1
JSTBY1
MH15
MH12
MH14
JD1
J3701
LED6903
LED6904
LED7201
B2
JPW1
JPW2
JCOM1
PCH
RESET
POWER
JPB1
JPW3
BMC
1
2
9
7
8
5
6
4
3
Up
Down
