29,30 : SATA3 Connectors
31 : TPM Header
32 : Intel Q77 Chipset
33 : Printer Port Header
34 : USB2.0 Port (USB12)
35 : USB3.0 Header (USB3_2_3)
36 : USB2.0 Header (USB10_11)
37 : USB2.0 Header (USB8_9)
38 : Chassis Intrusion Header 2
41 : Chassis Intrusion Header 1
39 : Clear CMOS Header
1-2: Normal
2-3: Clear CMOS
RS-232 Port 4 Pin Headers
11 : COM6
12 : COM5
13 : COM4
14 : COM3
19 : mini-PCIE Slot
20 : Digital Input / Output Power select
1-2: +12V
2-3: +5V
21 : mini-SATA Slot
22 : ATX/AT mode Selection
1-2: AT mode
2-3: ATX mode
23 : CFast Card Socket
24 : System Panel Header
25 : SATA Power Connector 2
26 : SATA Power Connector 1
27,28 : SATA2 Connectors
COM Port Signal/Power Setting Jumpers
1 : For COM1
2 : For COM2
15 : For COM6
16 : For COM4
17 : For COM3
18 : For COM5
1-2 : +12V
2-3 : +5V
4-5 : RI#
3 : ATX 12V Power Connector
4 : 3-Pin CPU FAN Connector (+12V)
5 : 4-Pin CPU FAN Connector (+12V)
6 : CPU Socket
7 : Flash Memory (64Mb)
8 : 2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1)
9 : 2 x 240-pin DDR3 DIMM Slots
(DDR3_A2, DDR3_B2)
10 : 24-pin ATX Power Input Connector
IMB-770
Jumpers and headers setting guide
1
GND
GND
PWRBTN#
PLED-
PLED+
RESET#
HDLED-
HDLED+
1
DUMMY
A
T
X
P
W
R
1
Intel
Q77
D
D
R
3
_
A
2
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
D
D
R
3
_
A
1
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
D
D
R
3
_
B
2
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
D
D
R
3
_
B
1
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
PCI1
PCIE1
1
HD_AUDIO1
COM6
1
COM5
1
COM3
1
COM4
1
CMOS
Battery
HDLED RESET
PLED PWRBTN
PANEL1
1
Super
I/O
SATA2_2
SATA3_0
SATA3_1
SATA2_3
CLRCMOS1
1
CHA_FAN2
64Mb
BIOS
CPU_FAN1
CPU_FAN2
24.4cm (9.6 in)
3
0
.5
c
m
(1
2
.0
in
)
USB8_9
1
USB10_11
1
1
CI1
1
CI2
JGPIO_PWR1
1
PWR_JP1
1
1
LPT1
SET_CM1
1
1
SET_CM2
SET_CM6
1
SET_CM5
1
BUZZ1
M
IN
I_
S
A
T
A
1
JPWR1
JPWR2
USB12
1
JGP IO1
USB3_2_3
1
2
3
4
5
6
7
9
10
11
8
12
13
14
16
15
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
43
42
44
45
46
47
48
49
RoHS
IMB-770
Top:
RJ-45
USB 2.0
T: USB4
B: USB5
Top:
RJ-45
USB 3.0
T: USB0
B: USB1
USB 2.0
T: USB6
B: USB7
H
D
M
I
T
o
p
:
L
in
e
In
C
e
n
te
r:
L
in
e
O
u
t
B
o
tt
o
m
:
M
ic
In
C
O
M
2
V
G
A
1
C
O
M
1
P
S
2
K
e
y
b
o
a
rd
/M
o
u
s
e
D
IS
P
L
A
Y
1
M
IN
I_
P
C
IE
1
PCIE2
PCIE3
PCI2
PCI3
ATX12V1
CHA_FAN1
TPM1
1
SET_CM4
1
SET_CM3
1
PCI4
AUDIO
CODEC
LAN
LAN
50
51
52
53
54
55
56
57
8 5
4 1
1
G
N
D
+
5
V
G
N
D
+
1
2
V
1
1
AFD#
ERROR#
PINIT#
GND
SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT
1
Signal
GND
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
