Chapter 2: Installation
2-19
SMB
A S y s t e m M a n a g e m e n t B u s
header is located at J11. Connect
the appropriate cable here to uti-
lize SMB on your system.
Fan H eader Pin Definitions
Pin
Number
1
2
3
Definition
Ground (black)
+12V (red)
Tachometer
Caution: These fan headers
are D C power.
SMB Power (I
2
C)
Connector
I
2
C Connector (J32), located be-
tween the PWR ForceOn Header
and the PWR Fault header, moni-
tors the status of PWR Supply,
Fan and system temperature.
SMB PWR
Pin Definitions (J32)
Pin #
1
2
3
4
5
Definition
Clock
Data
N/A
N/A
N/A
GLAN1
®
JLAN1
S
UPER X6DH8-G
GLAN2
DIMM 2A (Bank 2)
DIMM 2B (Bank 2)
DIMM 3A (Bank 3)
DIMM 3B (Bank 3)
DIMM 4A (Bank 4)
DIMM 4B (Bank 4)
DIMM 1B (Bank 1)
DIMM 1A (Bank 1)
12V 8-pin
PWR
SMBus
PWR
JF1
FP Control
Fan2
JOH1
OH LED
C
H
Intru
JL1
WD
Enable
IPMI
IDE2
F
lop
p
y
COM2
BIOS
U
ltra 320
SCSI CH A
Ultra 320 SCSI CH B
Fan4
7902
CTRL
SATA0
SATA1
SM
B
PCI-X100 MHz
PCI-X 100 MHz (ZCR)
PCI-X 3 133 MHz
Battery
JPL1
RAGE-
X
PCI-E X8
Lindenhurst
North
Bridge
VGA
COM1
USB0/1
KB/
Mouse
Fan6 Fan5
ATX PWR
12V 4-Pin
PWR
Parrallel Port
J 3 8
24-Pin
Fan7
J1D1
J1B1
JP10
J 1 2
Fan8
J 1 5
SCSI
CPU 0
CPU 1
JWOR1
SI/O
J 3 2
JP11
Alrm
Reset
3rd PS
Detect
PSF
Fan1
F
an
3
IDE1
WOR
JPA1
SCSI Enable
PCI-32 Bit 33 MHz
WOL
USB2/3
J11
ICH
JD2
PW LED SPKR
JPG1
VGA
Enable
JWD
VGA
Slot1
Slot2
Slot3
Slot4
JPL2
Slot5
Slot6
PCI-E X8
GLAN
CTLR
GLAN
CTLR
(Hance
Rapids)
J 6
J 5
inter. SPKR
PXH
JBT1
CL CMOS
J
4
F
5
PLLSEL
PS Fail
LED
JFP
Force PW On
J
4
F
4
LAN2 En.
LAN1 Enable
6300 ESB
E7520
SMB
SMB PWR