Chapter 2: Installation
2-27
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 pin 2 and pin 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.
Manufacturing Mode
Jumper Settings
Pin# Definition
1-2
Normal (Default)
2-3
Manufacturing Mode
COM1
RST
PWR
ON
OH/FF
X
NIC
1
HDD
LED
PWR
LED
JF1
TPM/PORT80
JTPM1:
JTPM1
JL1
TH1
USB 12/13(3.0)
JSTBY1
USB 4/5
USB 2/3
JBR1
LED BOOT
LED VGA
LED DIMM
CPU
LED
AUDIO FP
LED1
1-2:RST
2-3:NMI
JWD1:
JL1:
CHASSIS
INTRUSION
THERMAL SENSOR
TH1:
2-3:BIOS RECOVERY 1-2:NORMAL
J9701
J9702
JI2C1
JI2C2
WATCH DOG
5V STBY POWER
JSTBY1:
JBR1
OC1
OFF:DISABLE
JI2C1/JI2C2
ON :ENABLE
LED4
JWD1
PCH SLOT1 PCI-E 3.0 X4
2-3:DEBUG MODE
J9701/J9702
1-2:NORMAL
RESET
PCIE M.2 CONNECTOR 2
2260
1-2:NORMAL
2-3:ME MANUFACTURING MODE
JPME2:
2280
22110
CLEAR
BUTTON
SPEAKER:Pin1-4
JD1:
CMOS JSD1:SATA DOM PWR
POWER
PCH SLOT2 PCI-E 3.0 x1
PCH SLOT1 PCI-E 3.0 x4
JPME2
CPU SLOT3 PCI-E 3.0 x8 (IN x16)
JSD1
BUTTON
JD1
JBT1
JBT1:CMOS CLEAR
I-SATA4
I-SATA5
PCH SLOT4 PCI-E 3.0 x1
I-SATA2
I-SATA3
JSPDIF_OUT
PCH SLOT5 PCI-E 3.0 x1
I-SATA1
I-SATA0
CPU SLOT6 PCI-E 3.0 x16
PCIE M.2 CONNECTOR 1
SYS_FAN3
SYS_FAN2
HD AUDIO
2260
2280
22110
CPU
USB 6/7/8/9(3.0)
DVI
JPW1
JPUSB1:USB0/1 WAKE UP
HDMI/DP
2-3 DISABLE
1-2 ENABLE
DIMMB2
DIMMA2
DIMMB1
DIMMA1
CPU_FAN2
CPU_FAN1
JVR1
SYS_FAN1
JPW2
JPUSB1
KB/MOUSE USB 0/1
LED10
LED9
LED8
LED7
LED6
DESIGNED IN USA
REV:1.00
C7Z370-CG
-L
BIOS LICENSE
MAC CODE
BAR CODE
+
A
C
A
A
A
A
C
C
C
C
USB 10(3.1)
LAN
USB 11(3.1)
X
LED5
C
A
A
C
A. Manufacturing Mode
A
