User`s manual

Chapter 2: Installation
2-31
I
2
C Bus to PCI Slots
Jumpers JI
2
C1 and JI
2
C2 allow you to
connect the System Management Bus
(SMB) to PCI-E and PCI slots. JI
2
C1 is
used to enable or disable SMB Clock, and
JI
2
C2 is for SMB data. The default setting
is set to Disabled. See the table on the
right for jumper settings.
JI
2
C1 to PCI-Slots
Jumper Settings
Jumper Defi nition
On SMB CLK Enabled
Off
(Default)
SMB CLK Disabled
JI
2
C2 to PCI-Slots
Jumper Settings
Jumper Defi nition
On SMB Data Enabled
Off
(Default)
SMB Data Disabled
J27
J8
JLAN1
B1
COM2
JWOR
JAR
JPF
J3P
J45
J44
JPG1
JPL1
JPUSB1
JPS2
JPS1
JLED1
JWD
JPW1
JWOL
3-SGPIO2
Fan5
Fan1
Fan4
Fan2
JBT1
PW4
PCI1
SAS7
SAS0 SAS5
SAS6 SAS4
SAS3
SAS2
SAS1
SPKR1
J48
J47
JD1
LE2
LE4
LE5
LE1
COM1
JF1
JPW2
DIMM4
DIMM3
DIMM2
DIMM1
CPU
KB/MOUSE
VGA
LE3
USB2
USB6/7
USB4/5
JLAN2
Battery
LAN
CTRL1
PCI-E x8
LAN
CTRL2
Winbond
IPMI/VGA CTRL
Winbond
83627DHG
SI/O
JI2C2
JI2C1
Intel
ICH9
(South Bridge)
3-SGPIO1
LSI
1068E
SAS CTRL
USB3
Floppy
FP CTRL
Fan3
Intel
3210 MCH
(North Bridge)
JS1
JS2
I-SATA0 I-SATA1
PCI 33 MHz
BIOS
82574L
Intel
82574L
Intel
WPCM450-R
X7SB3
24-pin ATX PWR
8-pin PWR
I-Button
JPL2
JPB
JL1
LED1
DIMM1A
DIMM2A
DIMM1B
DIMM2B
USB0/1
IPMI LAN (X7SB3-F)
A. I
2
C to PCI Slots (Clock)
B. I
2
C to PCI Slots (Data)
C. PWR Force-On
A
B
Power Force-On
JPF is the Power Force-On jumper.
Close pins 1~2 of this jumper to auto-
matically turn on system power after
a power outage. See the table on the
right for pin defi nitions.
Power Force-On
Pin Defi nitions
Pin# Defi nition
On PWR Force-On
Off Normal
C