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65MIE
2-6 CONNECTORS CONFIGURATIONS
• This section lists out all connectors configurations for users' reference:
2-6-1 ONBOARD FAN CONNECTOR (CPUFA1/AUXFA1/
CHAFA1)
CPUFAN1
ATX POWER
RT1
COM2
Intel
815E
GMCH
SCR1
14
1
AGP 4X
AUXFA1
PCI 1
CD32
AC'97
1
4
Codec
1
4
PCI 2
CD33
JWOL1
PCI 3
16
CNR 1
1
USB2
These connectors support CPU/System cooling fan with +12V. When
connecting wire to FAN connectors, users should pay attention that the red wire
is for the positive current and should be connected to pin +12V, and the black
wire is Ground and should be connected to pin GND. If your mainboard has
Hardware Monitor chipset on-board, you must use a specially designed fan with
speed sensor to take advantage of this function.
For fans with speed sensors, the rotation of the fan blades will send out 2
electric pulses, by which system Hardware Monitor will work out the fan rotation
speed.
NOTE 1 :
Always consult vendor for proper CPU cooling fan.
NOTE 2 :
CPU FAN supports the FAN control. You can install PC Alert utility. This will
automatically control the CPU FAN speed according to the actual CPU
temperature.
JP7
JP8
1
3
1
3
Clock
Generator
RT2
Li
Battery
Intel
ICH2
FWH
CHAFA1
26
Onboard FAN Connector (CPUFA1/
AUXFA1/CHAFA1)
CPU FAN
SYSTEM FAN
CHASSIS FAN
GND
+12V
SENSOR
CPUFA1
AUXFA1
CHAFA1
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