Table of Contents
Advertisement
75KIV
2-6 CONNECTORS CONFIGURATIONS
• This section lists out all connectors configurations for users' reference:
2-6-1 ONBOARD FAN CONNECTOR (FAN1/FAN2/FAN3)
JUSB1
3
1
SOCKET A
RT2
VIA
VT8363A
AGP 4X
1
3
FAN2
PCI 1
PCI 1
AC'97
Codec
1
3
WOL1
PCI 2
PCI 2
PCI 3
PCI 3
USB2
JCOD1
16
1
3
CNR 1
1
These connectors support CPU/System cooling fan with +12V. When con-
necting 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 Hard-
ware 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.
FAN1
SW1
1
3
Clock
Generator
Li
Battery
RT2
VIA
VT82C
686B
JP14
JP12
JP13
JP15
1
3 1
3
28
GND
+12V
SENSOR
Onboard FAN Connector
(FAN1)
Onboard FAN Connector
(FAN2)
Onboard FAN Connector
(FAN3)
CPU FAN
SYSTEM FAN
CHASSIS FAN
FAN1
FAN2
FAN3
Advertisement
Table of Contents
