user manual
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 Connector Pin
Definitions (JD1)
Pin
Number
4
5
6
7
Function
+
Key
Definition
Power
No connection
Key
Speaker data
Fan Headers
The X6DH8-G2/X6DHE-G2 has
eight fan headers (Fan1 to Fan8).
Fan1-Fan4 are 3-pin fans, and
Fan5-Fan8 are 4-pin fans. (* Note:
Fan5-Fan8 are 4-pin fan headers;
however, Pins 1-3 of these fan
headers are backward compatible
with the traditional 3-pin fans.)
See the table on the right for pin
definitions. (*The onboard fan
speed is controlled by Thermal
Management via BIOS. To activate
Fan Speed Control, please refer to
"Hardware Monitoring" in the Ad-
vanced Setting.)
4-pin Fan Header Pin Definitions
Pin#
1
2
3
Definition
Ground
+12V
Tachometer
Caution: These fan headers use DC power.
4 PWM_Control
Ground
GLAN1
®
J
L
A
N
1
S
UPER X6DH8-G2
GLAN2
DIMM 2B (Bank 2)
DIMM 2A (Bank 2)
DIMM 3B (Bank 3)
DIMM 3A (Bank 3)
DIMM 4B (Bank 4)
DIMM 4A (Bank 4)
DIMM 1A (Bank 1)
DIMM 1B (Bank 1)
F
a
n
1
8-pin
PWR
PWR
SMBus
JF1
FP Control
JD1
S
P
K
PW LED
JP15
Fan2JOH1
O
H
F
a
n
8
Fan3
C
H
In
tru
J
L
1
W
D
E
n
a
b
le
IP
M
I
IDE1
Floppy
C
O
M
2
J
2
0
B
IO
S
J
W
D
J
P
A
1
SCSI CH A
U
ltra
32
0
S
C
S
I C
H
B
Fan4
J
P
A
2
7
9
0
2
C
T
R
L
S
A
T
A
0
S
A
T
A
1
U
S
B
2
/3
S
M
B
U
S
S
p
e
a
k
e
r
P
C
I-X
#
1
1
0
0
M
H
z Z
C
R
P
C
I-X
#
2
1
0
0
M
H
z
P
C
I-X
#
3
1
3
3
M
H
z
W
O
R
B
a
tte
ry
J
P
L
1
G
L
A
N
C
T
L
R
R
A
G
E
-
X
U
S
B
4
8
2
5
4
6
G
L
A
N
E
n
a
b
le
X
4 P
C
I-E
p
x
#
4
X
8 P
C
I-E
p
x
#
5
X
8
P
C
I-E
p
x
#6
J
1
2
J
1
3
J
1
4
J
1
5
J
1
6
J
1
7
S
u
p
e
r
I/O
N
o
rth
B
rid
g
e
J
P
G
1
V
G
A
C
O
M
1
U
S
B
0
/1
K
B
/
M
o
u
s
e
F
a
n
6
F
a
n
5
A
T
X
P
W
R
4
-P
in
P
W
R
JPF
Parrallel
Port
J
1
1
J
3
2
2
4
-P
in
Force PWR ON
V
G
A
E
n
a
b
le
F
a
n
7
J24
J1D1
J1B4
R
eboo
t
O
pt. E
nable
JP14
J
3
J4
J
P
8
J
7
SCSI
J
P
A
3
J
D
2
J
2
2
C
P
U
1
C
P
U
2
Alrm
Reset
J
W
O
R
SCSI
Enable
SCSI CHA Term. Ena
C
lr
C
M
O
S
J
B
T
1
IC
H
5
R
S
I/O
P
X
H
J
9
J
5
J
6
J
2
3
W
O
L
J
W
O
L
J
S
1
J
S
2
U
ltra
3
2
0
J
A
2
J
A
1
IDE2
JP12
PW
Fault
JP13
3rd PS
Alarm
SCSI CHB Term. Ena
Fan6
Fan5
Fan7
Fan1
PWR LED/ SPKR
Fan2
Fan3
Fan4
Fan8