Jumper Settings; Explanation Of Jumpers - Supermicro Supero C7Z370-CG-L User Manual

2-8 Jumper Settings

Explanation of Jumpers

To modify the operation of the mother-
board, jumpers can be used to choose
between optional settings. Jumpers
create shorts between two pins to
change the function of the connector.
Pin 1 is identified with a square solder
pad on the printed circuit board.
Note: On two-pin jumpers, Closed
means the jumper is on, and Open
means the jumper is off the pins.
ME Manufacturing Mode
Close pins 2 and 3 of jumper JPME2
to bypass SPI flash security and force
the system to operate in Manufacturing
Mode, which will allow the user to flash
the system firmware from a host server
to modify system settings. Refer to the
table on the right for jumper settings.
JSPDIF_OUT
C LED7
A
JI2C1/JI2C2 J9701/J9702
1-2:NORMAL
LED8 ON :ENABLE
OFF:DISABLE 2-3:DEBUG MODE
C
A
LED9
A
C
LED10
J9702
A C
JI2C2
JI2C1
J9701
22110
JSTBY1:
5V STBY POWER
2280
JPME2:
1-2:NORMAL
2-3:ME MANUFACTURING MODE
JBT1
TH1 JBT1:CMOS CLEAR
TH1:
THERMAL SENSOR
2260
JL1
JL1:
CHASSIS
INTRUSION
JWD1: WATCH DOG
1-2:RST
A
2-3:NMI
LED1
C
A JD1
JWD1
JD1: SPEAKER:Pin1-4
C
A
OC1
LED6
PCIE M.2 CONNECTOR 2
POWER BUTTON
RESET BUTTON
I-SATA2
I-SATA4
I-SATA5 I-SATA3
JSD1
CLEAR CMOS JSD1:SATA DOM PWR
COM1 LED4
BIOS LICENSE
LAN
USB 10(3.1)
USB 11(3.1)
HD AUDIO
USB 6/7/8/9(3.0)
SYS_FAN3
22110
2280
2260
PCIE M.2 CONNECTOR 1
C A
LED5
SYS_FAN2
I-SATA0
I-SATA1
Pin #
1-2
2-3
A. Manufacturing Mode
DVI
HDMI/DP
KB/MOUSE USB 0/1
JVR1
JPUSB1:USB0/1 WAKE UP
1-2 ENABLE
2-3 DISABLE
JPW2
CPU
DIMMA1
DIMMA2
DIMMB1
DIMMB2
SYS_FAN1
JPW1
2-27
Chapter 2: Installation
Manufacturing Mode
Jumper Settings
Definition
Normal (Default)
Manufacturing Mode