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Clear CMOS Button
Clear CMOS button is used to clear the saved system setup configuration
stored in the CMOS chip. Clearing BIOS works the same way but is a
push button switch. This will erase all user settings and revert everything
to their factory-set defaults.
PCI Slot SMB Enable (JI
Use jumpers JI
2
SMB (System Management Bus) support
to improve system management for the
PCI slots. See the table on the right for
jumper settings.
MAC CODE
MAC CODE
B
JI2C2
BAR CODE
JI2C1/JI2C2
MH10
ON :ENABLE
OFF:DISABLE
A
JI2C1
22110
MH11
2280
MH12
2260
JSTBY1
JL1
JL1:
CHASSIS
INTRUSION
PCIE M.2-M1
JTPM1:
TPM/PORT80
CPU LED
DIMM LED
VGA LED
BOOT LED
LED4
JF1
A
C
PRESS FIT
A
C
U.2-1
U.2-2
C1/JI
2
C1/JI
C2 to enable PCI
2
JPAC1:AUDIO
1-2:ENABLE
2-3:DISABLE
MH15
2280
MH13
2260
SP1
B1
JD1
C
BIOS LICENSE
A
PCIE M.2-M2
C
LED3
JSD1:
SYS_FAN2
I-SATA4
I-SATA2
I-SATA0
I-SATA5
I-SATA3
I-SATA1
C2)
2
Jumper Setting
Short
Open (Default)
HD AUDIO
HDMI
SYS_FAN3
USB 6/7 (3.1)
WIFI+BT
C9Z390-PGW
REV:1.01A
DESIGNED IN USA
SATA DOM PWR
JSD1
JPW1
MH8
2-31
Chapter 2: Installation
PCI Slot_SMB Enable
Jumper Settings
Definition
Enabled
Disabled
A. JI
C1
2
B. JI
C2
2
C. Clear CMOS
DP1/2
KB/MOUSE
USB 2/3(3.0)
LAN2
LAN1
USB 4/5 (3.1)
DIMMA1
DIMMA2
DIMMB1
DIMMB2
POWER
RESET
BUTTON
BUTTON
CLEAR CMOS
SYS_FAN1
C
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