User's and BIOS Manual (1.2)

2-12
X7DB3 User's Manual
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
Vcc
Vcc
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
PWR Fail LED
NIC2 LED
Overheat/Fan Fail LED (OH)
Connect an LED to the OH/Fan Fail
connection on pins 7 and 8 of JF1 to
provide advanced warnings of chassis
overheating or fan failure. Refer to the
table on the right for pin defi nitions.
Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of JF1. Re-
fer to the table on the right for pin
defi nitions.
OH/Fan Fail LED
Pin Defi nitions (JF1)
Pin# Defi nition
7 Vcc
8 Ground
OH/Fan Fail Indicator
Status
State Defi nition
Off Normal
On Overheat
Flash-
ing
Fan Fail
PWR Fail LED
Pin Defi nitions (JF1)
Pin# Defi nition
5 Vcc
6 Ground
A
B
A. OH/Fan Fail LED
B. PWR Supply Fail
GLAN1
®
JLAN1
S
UPER
GLAN2
F
a
n
1
8-pinPWR
FP Control
SPK
PW LED
JOH1
F
an
3
IDE
1
F
l
o
p
p
y
F
a
n
4
S
A
T
A
1
S
A
T
A
0
U
SB2
/3
SMB
P
C
I
-
X
1
0
0
M
H
z
ZC
R
P
C
I
-
X
1
3
3
M
H
z
J
W
D
B
a
ttery
VG
A
PCI
-E xp
x8
Nor
t
h
B
r
idge
VGA
COM
1
US
B0
/1
KB/
M
ouse
Fan
6
Fan5
A
T
X
P
WR
4-P
i
n
P
W
R
J3P
Parrallel
Port
24-
P
i
n
J
P
G1
SAS CTRLR
Adaptec 9410W
C
P
U
1
C
P
U
2
P
X
H
D
IMM
1
A
(B a
nk
1
)
Fan7
JAR
PSF
F
a
n
2
C
o
m
p
a
c
t
Fla
s
h
LE1
Fa
n8
J
C
F
1
J
W
F1
S
A
T
A
3
S
A
T
A
2
S
A
T
A
4
S
A
T
A
5
JL1
JK
1
S
l
o
t1
S
l
o
t2
S
l
o
t3
P
C
I
-
X
1
3
3
M
H
z
S
l
o
t
4
J
PL
1
J
P
L
2
S
l
o
t5
PCI-Exp x4
S
l
o
t6
PCI-Exp x8
SEPC
SIMLP IPMI
S
l
o
t7
DIMM
1B (Bank 1
)
DI
M
M
2
A (B a
nk
2
)
DIMM
2
B (B a
nk 2)
DI
M
M
3
A (B a
n
k
3
)
DIMM
3
B (Bank 3)
D
I
M
M
4
A (B a
nk
4
)
DIMM
4
B (B ank 4)
J7
JB
T
1
U
S
B
4
JWO
R
JCO
M
2
WOL
S
I
/
O
JP1
LAN
CTRLR
J27
J28
S
G
P
I
O
2
SMBPS
C
TR
LR
Inte
l 50
0
0
P
South B
r
id
g
e
Xe
on D
ual
Core
Xe
o
n
D
ual
Core
JS
A
3
SA
S0-3
S
A
S4-7
J
P
S1
Inte
l E S B 2
S
G
P
I
O
1
B
P
LE
D
C
on
X7DB3
B
I
O
S
Buzzer