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8-Pin Power Connector
JPWR2 is an 8-pin 12V DC power input for the CPU that must be connected to the power
supply. Refer to the table below for pin definitions.
Important: To provide adequate power supply to the motherboard, be sure to connect
the 24-pin ATX PWR and the 8-pin CPU PWR connectors to the power supply. Failure
to do so may void the manufacturer warranty on your power supply and motherboard.
BMC
LEDBMC
MH11
1
MH1
SP1
JD1
BT1
JI2C_FP1
1
USB 2/3
USB 4/5
M.2-P
LEDSSD1
JBT1
USB 8/9(3.0)
IPMI CODE
BIOS
MAC CODE
LICENSE
BAR CODE
PCH
FANB
JL1
I-SATA1 I-SATA0
8-pin Power
Pin Definitions
Pin#
Definition
1 - 4
Ground
5 - 8
P12V (12V Power)
Required Connection
VGA
LEDUID
JUIDB1
LAN
USB 6/7(3.0)
LAN
CTRL
CTRL
LAN2
LAN1
OPEN 1st
CPU
CLOSE 1st
JF1
USB 10(3.0)
JRK1
1
JTPM1
FANA
43
COM1
1. 8-Pin PWR
FAN5
IPMI_LAN
USB 0/1
1
FAN2
FAN1
Chapter 2: Installation
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