29
Chapter 2: Installation
MAC CODE
BAR C
ODE
BIOS LICENSE
7
1
DESIGNED IN USA
B11SCG-CTF/ZTF
REV:1.01
BT1
JPWR3
JBT1
MH1
MH3
MH5
MH7
MH8
JPWR2
I-SA
TA3
I-SA
TA4
PWR1
JKVM1
BMC_HB_LED1
JTPM1
JSD1
JDBG1
J2
J5
JPG1
JPME1
JWD1
JVR1
JPME2
JBR1
JPO1
JFP1
MH2
MH6
MH4
J4
M.2-H
PCIE 3.0 x16
CPU
JPG1:
1-2:ENABLE
2-3:DISABLE
JPTM1:TP
M/POR
T80
JPO1:
2-3:DISABLE
1-2:ENABLE
JSD1:SATA DOM POWER
JPME2:
1-2:NORMAL
2-3:ME MANUF
ACTURING MODE
VGA
JWD1:WATCH DOG
2-3:NMI
1-2:RES
JPME1:
1-2:NORMAL
2-3:ME RECOVER
Y
CMOS CLEAR
JBR1:
1-2:NORMAL
2-3:BIOS RECOVER
Y
DIMMA2
DIMMA1
DIMMB1
DIMMB2
X710
PCH
C246/Z370
BMC
AST2500
DIMMA1
DIMMA2
DIMMB1
DIMMB2
2.5 Connectors
Power Connections
1. Power Receptable To
Chassis Backplane
2. 12V GPU Card Power
Connector
1
Main Power Connector
The primary power supply connector (PWR1) provides power to the motherboard via the
chassis backplane.
Expansion Power Connector
JPWR2 can be used to provide up to an additional 300W power for a PCIe expansion card,
such as a discrete GPU card that requires more than 75W.
GPU Power Connector
Pin Definitions
Pin#
Definition
Pin#
Definition
5
12V
1
Ground
6
12V
2
Ground
7
12V
3
Ground
8
12V
4
Ground
2
