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English
USB 3.2 Gen1 Headers
(19-pin USB3_5_6)
(see p.6, No. 33)
(19-pin USB3_7_8)
(see p.6, No. 72)
Besides four default USB 3.2
Gen1 ports on the I/O panel,
there are two USB 3.2 Gen1
headers on this motherboard.
Each USB 3.2 Gen1 header
can support two USB 3.2 Gen1
ports.
PSU SMBus
(PSU_SMB1)
(see p.6, No. 73)
+3VSB
1
GND
ALERT
SMBCLK
SMBDATA
PSU SMBus monitors the
status of the power supply, fan
and system temperature.
Non Maskable Interrupt
Button Header
(2-pin NMI_BTN1)
(see p.6, No. 58)
1
CONTROL
GND
Please connect a NMI device
to this header.
Front VGA Header
(15-pin VGA1)
(see p.6, No. 68)
1
VGA SELECT
Green
DDC_DATA
V_SYNC
Red
DDC_CLK
GND
+5V
H_SYNC
GND
GND
GND
Blue
Please connect either end of
VGA cable to VGA header.
BMC SMB Headers
(5-pin BMC_SMB_1)
(see p.6, No. 45)
(5-pin BMC_SMB_2)
(see p.6, No. 43)
(5-pin BMC_SMB_3)
(see p.6, No. 42)
BMC_SMB_PRESENT_1_N
Power
BMC_SMBCLK
GND
BMC_SMBDATA
These headers are used for the
SM BUS devices.
1
Dummy
GND
GND
Vbus
GND
GND
IntA_
Vbus
In
IntA_PA_D-
IntA_
IntA_PA_SSTX-
IntA_PA_SSRX-
IntA_PB_SSRX-
IntA_
IntA_PB_SSTX-
IntA_P
IntA_PB_D-
In
