Chapter 2: Installation
2-17
LAN1
®
JLAN1

S

UPER X6DHT-G
LAN2
DIMM 2ADIMM 2B
DIMM 3A
DIMM 3B
DIMM 4A
DIMM 4BDIMM 1BDIMM 1A
12V 8-pin
PWR
SMBus
PWR
JF1
FP Control
OH
LED
IPMI
IDE2
Floppy
COM2
BIOS
Fan4
SATA0
SMB
PCI-X100 MHz
PCI-X 100 MHz/ZCR
PCI-X 3 133 MHz
Battery
JPL1
RAGE-
XL
PCI-E X8
Lindenhurst
North
Bridge
VGA
COM1
USB
0/1
KB/
Mouse
Fan6Fan5 ATX PWR
12V 4-Pin
PWR
Parrallel
Port
24-Pin
Fan7
JPW1
Fan8
CPU1
JWOR
S I/O
PSF
Fan3
IDE1
PCI-33 MHz
USB2/3
ICH
JD1JPG1
JWD
Slot1
Slot2
Slot3
Slot4
Slot5
Slot6
PCI-E X8
GLAN
CTLR
6300ESB
Buzzer
PXH
JBT1
SATA1
SATA0
SATA1
SATA2
SATA3
SATA4
SATA5
SATA6
SATA7
MarvellIntel
GLAN
CTLR
JPL2
M-SATA
Act LED
JL1
M-SATA
I
2
C
JPS1
SATA
Controller
Fan2
Fan1
JAR
J3P
CPU2
E7520
Bank1
Bank2
Bank3
Bank4
WOL
DS9
DS1
DS10
DS2
DS11
DS3
DS12
DS4
DS13
DS5
DS14
DS6
DS15
DS7
DS16
DS8
Power LED/Speaker

On the JDI header, pins 1-3 are for a

power LED and pins 4-7 are for the

speaker. See the table on the right for

speaker pin definitions. Note: The

speaker connector pins are for use

with an external speaker. If you wish

to use the onboard speaker,you should

close pins 6-7 with a jumper.

Speaker Connector PinDefinitions (JD1)PinNumber4567Function+KeyDefinitionRed wire, Speaker dataNo connectionKeySpeaker dataFan Headers

The X6DHT-G has eight fan headers

(Fan1 to Fan8). Note: Fans 5-8 are 4-

pin fans. However, Pins 1-3 of the fan

headers are backward compatible with

the traditional 3-pin fans. See the table

on the right for pin definitions. *The on-

board fan speed is controlled by Ther-

mal Management via Hardware Monitor-

ing in the Advanced BIOS Setting. Note:

Default: Disabled, When using Thermal

Management setting, please use all 3-

pin fans or all 4-pin fans on the mother-

board. Please do not use 3-pin fans and

4-pin fans on the same board.)

4-pin Fan Header Pin Definitions
Pin#
1
2
3
Definition
Ground (black)
+12V (red)
Tachometer
Caution: These fan headers use DC power.
4PWM_Control
PWR LED/SPKR
Fan 7Fan 5
Fan 6
Fan 1
Fan 2
Fan 3
Fan4
Fan8