2-16
X7DB8-X/X7DBE-X User's Manual
GLAN1
®
S
U
P
ER X7
DB8/E
-X
GLAN2
8-pin PWR
FP Ctrl
SPK
PW LED
JOH1
F
an3
I
D
E
1
F
l
o
p
p
y
BI
OS
320 S C S I C hannel A
Fan4
SAT
A
1
S
A
TA
0
USB 2/
3
S
MB
PC
I
-X 100 MHz(ZC
R
-X7
D
B
8only
)
PC
I
-
X1
33 M
H
z
J
W
D
B
a
t
t
ery
VGA
C
T
R
L
Nor
th
Br
i
dge
VGA
COM1
U
S
B0
/
1
K
B
/
M
o
u
se
Fan6
Fan5
ATX P
W
R
4-Pin
PWR
J3P
24-Pin
J
PG
1
SCSI CTRL
CPU1
CPU2
So
u
th
Brid
g
e
P
X
H
D
IM
M
1A (B ank 1)
Fan7
JAR
PSF
L
E
1
J
P
A
2
J
P
A
3
J
PA1
320 S CS I C hannel B
SAT
A
3
SATA2
SAT
A
4
SAT
A
5
J
L
1
JK1
Sl
o
t1
Sl
o
t2
Slot
3
PC
I
-
X1
33 M
H
z
Sl
o
t4
J
P
L1
J
P
L2
Sl
ot
5
Sl
ot
6
SIMLP IPMI
Sl
ot
7
DIM
M
1
B
(B
an
k1)
D
I
MM
2A
(B
ank 2)
DIM
M
2
B
(B
an
k2)
D
IMM 3A (B ank 3)
DIM
M
3
B
(B ank 3)
D
IMM 4A (B ank 4)
DIMM 4
B
(B ank 4)
J
BT
1
US
B4
JWOR
1
C
OM
2
D
A
2
WOL
D
A
1
SI
/O
JP1
L
A
N
C
T
R
L
J27
J28
S
G
P
I
O
1
S
GPI
O
2
SMBPS
PC
I
-
X1
0
0
MH
z
PC
I
-
X1
00 MH
z
P
C
I
-
X 133
MH
z
Video
Memory
P
X
H
Fan8
F
an2
F
an1
Buzzer
5000P
ESB2
Adaptec 7902
Fan Headers
The X7DB8-X/X7DBE-X has six chassis/sys-
tem fan headers (Fan1 to Fan6) and two CPU
Fans (Fans 7/8). (*Note: Fan1 to Fan4 are
3-pin fans, and Fan5 to Fan8 are 4-pin fans.
However, Pins 1-3 of 4-pin fan headers are
backward compatible with the traditional 3-pin
fans.) See the table on the right for pin defi ni-
tions. (*The onboard fan speeds are controlled
by Thermal Management via BIOS Hardware
Monitor in the Advanced Setting
. Note: Default:
Disabled.)
4-pin Fan Header
Pin Defi nitions (Fan5-8)
Pin# Defi nition
1 Ground
2+12V
3 Tachometer
4 PWR Modulation
Keylock
The keyboard lock connection is designated
JK1. Utilizing this header allows you to inhibit
any actions made on the keyboard, effectively
"locking" it.
Keylock
Pin Defi nitions
Pin# Defi nition
1 Ground
2 Keylock R-N
B
C
A
A. Fan 1
B. Fan 2
C. Fan 3
D. Fan 4
E. Fan 5
F. Fan 6
G. Fan 7
(CPU Fan 1)
H. Fan 8
(CPU Fan 2)
I. Keylock
3-pin Fan Header
Pin Defi nitions (Fan1-4)
Pin# Defi nition
1 Ground
2+12V
3 Tachometer
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