Q67AX
MN-Q67AX-Q1
01302012
Note: Pin #1 is identified on the solder side of the motherboard with a square shaped pin.
Q67AX Motherboard : Quick Setup and Header Pin Reference
Page 1
USB Header
Connections
1
2
3
4
5
6
7
8
VCC
VCC
-D
ATA
-D
ATA
+D
ATA
+D
ATA
GND
GND
NC
10
COM2
RS422 / 485
Headers
4
3
2
1
TX+
TX-
RX+
RX-
3
1
Alt. Power
LED
+
̶
Alt. Power
LED
Front Panel
Connections
1
3
2
4
5
7
6
8
HDD
LED
Reset
Power
LED
Power
Switch
+
+
+
+
̶
̶
̶
̶
9
NC
DDR3 1066 / 1333 DIMM
Socket 3
DDR3 1066 / 1333 DIMM
Socket 1
DDR3 1066 / 1333 DIMM
Socket 2
PCI 32-bit (PCI 1)
PCI Express x16
PCI-E x4
PCI-E x1
PCI 32-bit (PCI 2)
PCI 32-bit (PCI 3)
PCI 32-bit (PCI 4)
DDR3 1066 / 1333 DIMM
Socket 4
ATX
+12V
Input
ATX Power
Input
SYS
Fan 2
SYS
Fan 1
CPU
Fan
PS/2
Keyboard
Mouse
LAN
2
LAN
1
USB
x2
USB
x2
USB
x2
Line-IN
Optical
SPDIF Out
Mic
Line
Out
Serial 1
VGA
DVI-D (D)
HDMI
When connecting a 3-Pin fan, speed
will not be controlled by system
(100% full speed)
Maximum 350mA (4.2 watts) per fan
4 - Pin CPU Fan Connections
ASSIGNMENT
GND
+12V
Tachometer
PWM
PIN
1
2
3
4
1
2
3
4
COM 2-10
RS232
Serial Headers
1
6
2
7
3
8
4
9
DCD
DSR
RX
RT
S
TX
CTS
DTR
RI
GND
5
TPM
Trusted Platform
Module
COM2
RS232
Header
Chassis Open
Header
JP9
COM2 Serial Port
Mode Selection
COM3
COM5
COM7
COM9
COM4
COM6
COM8
COM10
Parallel Header
CD Audio IN
Front Panel
Audio Headers
1
2
3
4
5
6
7
9
10
(Mic 2) Left
Audio GND -
(Mic 2) Right
Audio JD (Presence)
(Line Out 2) Right
(Mic 2) JD
Sense FB
(Line Out 2) Left
(Line Out 2) JD
Speaker Output
4
3
2
1
VCC
NC NC
SPEAK
3 - Pin Fan Connections
ASSIGNMENT
GND
+12V
Tachometer
PIN
1
2
3
1
2
3