Intel Q67 User Manual page 20

(7) FAN Power Headers: SYSFAN1 (3-pin); SYSFAN2 (4-pin); CPUFAN (4-pin)
(8) GPIO Header (10-pin): GPIO_CON
(9) Serial Port Header (9-Pin): COM2/3/4/5/6/7/8/9/10
CPUFAN
1
4
GND
1
VCC
SYSFAN2
DET
4
Control
1
SYSFAN1
GND +12V Fan
Clock
FAN Headers
10
2
Pin 1 9
GPIO_CON Header
Pin6
Pin5
Pin1
Serial COM Port 9-pin Block
16