User`s manual

2-20
X6DH8-XG2/X6DHE-XG2 User's Manual
3rd PWR Supply PWR
Fault Detect (JP13)
The system can notify you in the
event of a power supply failure.
This feature assumes that three
power supply units are installed in
the chassis, with one acting as a
backup If you only have one or
two power supply units installed,
you should disable this (the default
setting) with JP13 to prevent false
alarms.
Jumper
Position
Open
Closed
Definition
Disabled
Enabled
3rd PWR Supply PWR
Fault Detect
Jumper Settings (JP13)
Overheat LED (JOH1)
The JOH1 header is used to con-
nect an LED to provide warnings
of chassis overheating. It is lo-
cated near the microphone con-
nector.
Pin
Number
1
2
Definition
5vDC
OH Active
Overheat LED
Pin Definitions (JOH1)
GLAN1
®
S
UPER X6DH8-XG2
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)
Fan1
8-pin
PWR
PWR
SMBus
C
P
U
F
a
n
1
JF1
F
P
C
o
n
t
r
o
l
J
D
1
S
P
K
PW LED
JP15
Fan2
OH
3rd PS PWR Fault Detect
C
P
U
F
a
n
2
Fan3
C
H
In
tru
J
L
1
W
D
E
n
a
b
le
IP
M
I
IDE1
IDE2
F
lo
p
p
y
B
IO
S
J18
J
P
A
1
Ultra 320
SCSI CH A
Ultra 320
SCSI CH B
F
an
4
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
B
u
z
z
e
r
PCI-X 1 100 MHz ZCR
PCI-X 2 100 MHz
PCI-X #3 133 MHz
WOR
B
a
tte
ry
J
P
L
1
G
L
A
N
C
T
L
R
R
A
G
E
-X
8
2
5
4
6
G
L
A
N
E
n
a
b
le
PCI-X #5 133MHz
X8 PCI-Epx #6
S
u
p
e
r
I/O
(N
o
r
th
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
5
F
a
n
6
A
T
X
P
W
R
4
-P
in
P
W
R
JP16
2
4
-P
in
Force PWR ON
V
G
A
E
n
a
b
le
F
a
n
7
J24
JP12
R
e
b
o
o
t
O
p
tio
n
JP14
J
P
1
3
F
a
n
8
SCSI
C
P
U
1
C
P
U
2
A
la
r
m
R
e
s
e
t
SCSI
Enable
P
X
H
PCI-X #4 133MHz
C
O
M
2
W
O
L
U
S
B
4
P
W
R
Fa
ult
LE1
P
W
L
E
D
J
P
A
2
J
P
A
3
DA1
D
A
2
IC
H
5
R
P
X
H
Lindenhurst
Clear
CMOS
C
H
B
S
C
S
I L
E
D
C
H
A
S
C
S
I L
E
D
(S
o
u
th
B
rid
g
e
)
E
7
5
20
82
8
0
1E
R
S
C
S
I C
H
A
T
e
r
m
S
C
S
I C
H
B
T
e
r
m
OH LED
3rd PS PWR
Fault