Chapter 2: Installation
2-21
KB/
MS
DIMM 4A
DIMM 4B
DIMM 3A
DIMM 3B
North Bridge
IDE #1
IDE #2
USB
0/1
VGA
COM1
8-pin
PWR
24-Pin ATX PWR
Fan6
SI/O
PCI#6 PCI 66 MHz
Battery
JWOR
F
AN1
E 7 3 2 0
J15
USB2/3
J F 1
JBT1
JLAN1
JPL1
J F 2
CL CMOS
Fan4
Fan3
Fan2
CPU2
CPU1
P W 1
BIOS
Buzzer
JL1
DS4
Fan5
JPG1
GLAN
Enable
COM2
6300ESB
Floppy
P W 2
DS1
J W D
VGA
Controller
JLAN2
GLAN
CTRL
JPL2
IPMI 2.0 Socket
I-
SATA0
I-
SATA1
DIMM 1B
DIMM 1A
DIMM 2B
DIMM 2A
GLAN
CTRL
JB1
JB2
Port1
LED
Port2
LED
Unbuffered ECC DDR-333(IB Local Memory)
WOL
JPE1
JPIB1
J13
F/P CTRL
DS9
DS8
DS7
DS5
DS2
MT25208
InfiniBand
chip
VGA
Memory
South Bridge
JPD1
SMB Data to PCI and SMB
clock to PCI Enable/Disable
Jumper J13 allows you to enable
SMB Data to PCI slots, and Jumper
J15 allows you to enable the SMB
Clock to PCI Bus. See the tables on
the right for pin definitions.
Jumper
Position
Off
On
Definition
Disabled
Enabled
SMB Data to PCI Bus
(J13)
Jumper
Position
Off
On
Definition
Disabled
Enabled
SMB Clock to PCI Bus
(J15)
SMB Data to PCI
SMB Clock to PCI
Jumper
Position
Closed
Open
Definition
Not Present
Present
EEPROM Presence
EEPROM Presence
Jumper JPE1 determines if there is
a n E E P R O M p r e s e n t o n t h e
motherboard. Close Jumper JPE1 if
an EEPROM is not present. See the
tables on the right for pin defini-
tions.
EEPROM Presence