Chapter 2: Installation
2-17
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 defini-
tions. Note: The speaker connec-
tor pins are for use with an exter-
nal speaker. If you wish to use
the onboard speaker, you should
close pins 6-7 with a jumper.
Speaker Co nnector Pin
Definitio ns (JD1)
Pin
Numb er
4
5
6
7
Function
+
Key
Definition
R ed wire, Speake r data
No connectio n
Key
Speaker data
Fan Headers
The X6DH8-G/X6DHE-G has eight
f a n h e a d e r s ( F a n 1 t o F a n 8 ) .
( * N o t e : T h e s e a r e 4 - p i n f a n s .
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
d e f i n i t i o n s . ( * T h e o n b o a r d f a n
speed is controlled by Thermal
Management via BIOS--Hardware
Monitor in the Advanced Setting
.
Note: Default: Disabled, When us-
ing Thermal Management setting,
please use all 3-pin fans or all 4-
p i n f a n s o n t h e m o t h e r b o a r d .
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.
4
PW M_Control
GLAN1
®
J
L
A
N
1
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
I
n
tr
u
J
L
1
WD
Enable
IPMI
ID
E
2
F
lopp
y
COM2
BIOS
U
lt
r
a
3
2
0
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
J
P
L
1
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
F
a
n
7
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
a
n
3
ID
E
1
WOR
JPA1
SCSI Enable
PCI-32 Bit 33 MHz
WOL
USB2/3
J
1
1
ICH
JD2
PW LED SPKR
JPG1
VGA
Enable
JWD
VGA
Slot1
Slot2
Slot3
Slot4
J
P
L
2
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
P
L
L
S
E
L
PS Fail
LED
JFP
Force PW On
J
4
F
4
LAN2 En.
LAN1 Enable
6300 ESB
E7520
PWR LED/SPKR
Fan 7
Fan 5
Fan 6
Fan 1
Fan 2
Fan 3
Fan4
Fan8