User`s manual
Chapter 2: Installation
2-11
Caution: 1) To prevent damage to the motherboard and its components, 
please do not use a force greater than 8 lb/inch on each mounting screw 
during motherboard installation. 2) Some components are very close to the 
mounting holes. Please take precautionary measures to avoid damaging 
these components when installing the motherboard to the chassis.
JLAN2
3
JSTBY
JCOM1
R625
MH7
MH1
MH5
41
FAN1
41
FAN2
4
1
FAN3
41
FAN4
41
FANA
JVR6
3
JVR5
1
3
JVR4
1
3
JVR3
1
3
JPB1
1
3
JPG1
1
JPL1
1
JPL2
JVR1
1
3
JVR2
1 3
JWD1
1
3
JPUSB1
1
JPME_RCV1
3
JPBIOS_RCV1
1
3
DP3
A
C
JI2C1
JI2C2
1
JOH1
1
JCF1
JL1
3-SGPIO2
1
2
7
8
3-SGPIO1
1
2
7
8
T-SGPIO1
2
7
8
T-SGPIO2
1
2
7
8
DIMM_C1
JUSB2
4
PCIX1
PCIX2
PCIX3
JPW1
1
12
24
JBT1
JPI2C1
1
5
SP1
+
PCIE6
PCIE5
PCIE4
X_BT1
JPW2
UID_LED
A
C
UID_SW
1
2
JTPM1
1
2
19
20
SAS4
SAS5 SAS6
SAS7 I-SATA2I-SATA3
I-SATA4
I-SATA5
JKBMS1
+
U8
JWF1
1
3
JTAG1
JD1
1
7
JF1
1
2
19
20
JVGA
JIPMB1
I-SATA1
I-SATA0
MAC CODE
MAC CODE
REV:1.01
Tested to Comply
With FCC Standards
FOR HOME OR OFFICE USE
DESIGNED IN USA
SAS CODE
JCOM2
1
5
6
9
JUSB45
2
7
10
JUSB67
1
2
7
JUSB89
1
2
7
10
JRK1
Pin3:PCH_DYN_SKU
Pin2:Ground
OFF:NORMAL
ON:ME IN FORCE UPDATA MODE
I-Button Header 1
Pin1:RAID_KEY_PCH
OFF:NORMAL
ON:RECOVER BIOS
UID
TPM/PORT80
JIPMB1
P1-DIMM4A
P1-DIMM4B
P1-DIMM3A
P1-DIMM3B
P1-DIMM2A
P1-DIMM2B
P1-DIMM1B
P1-DIMM1A
I-SATA5
I-SATA4
I-SATA3 I-SATA2
I-SATA1
I-SATA0
2-3 ENable
Power
Flash
KB/MOUSE
X9SRi
JPUSB1:USB Wake Up
1-2 Disable
PWRI2C
JF1
RST
ON
PWR
PWR
FF
FAIL
HDD
NIC
1
2
NIC
OH
LED
NMI
PWR
X
PWR LED
SPEAKER
1-3:
4-7:
JD1:
2-3:NMI
JWD1:Watch Dog
1-2:RST
LAN1
LAN2
JPL1/2: LAN
2-3 Disable
1-2 Enable
FAN4
VGA
COM1
USB0/1
INTRUSION
 CHASSIS
OFF: SLAVE
ON: MASTER
JCF1:Compact Flash
Compact
SAS1/SAS3
SAS0/SAS2
3-SGPIO23-SGPIO1
Connect to IPMI
USB2
USB8/9
USB4/5
USB6/7
2-3 Disable
JPB: BMC
1-2 Enable
JSTBY : Wake on Lan
COM2
1-2 Enable
2-3 Disable
JPG1: VGA
OFF:DISABLE
ON: ENABLE
I2C Bus for PCI slot
JI2C1/JI2C2
SLOT4 PCI-E 3.0 X8 (IN X16)
SLOT5 PCI-E 2.0 X4 (IN X16)
SLOT6 PCI-E 3.0 X16
SLOT3 PCI-X 133/100MHZ
SLOT1 PCI-X 133/100MHZ
SLOT2 PCI-X 133/100MHZ
CLOSE 1st
OPEN 1st
JPW2
2-4  Motherboard Installation
All  motherboards  have  standard  mounting  holes  to  t  different  types  of  chassis.  
Make  sure  that  the locations  of  all the  mounting  holes for  both  motherboard and 
chassis match. Although a chassis may have both plastic and metal mounting fas-
teners, metal ones are highly recommended because they ground the motherboard 
to the chassis. Make sure that the metal standoffs click in or are screwed in tightly. 
Then use a screwdriver to secure the motherboard onto the motherboard tray. 
Tools Needed
Philips Screwdriver
Standoffs 
Philips Screws
Location of Mounting Holes










