Connectors Configurations; 2-7.1 On Board Fan Connector (Fan1, Fan2, Fan3, Fan4) - SOLTEK SL-75DRV2 User Manual

75DRV2

2-7 CONNECTORS CONFIGURATIONS

• This section lists out all connectors configurations for users' reference.

2-7.1 On Board FAN Connector (FAN1, FAN2, FAN3, FAN4)

5 4 3 2 1 6 5 4 3 2 1 1
1 3
FAN2
FAN1
DIP ON DIP ON
SW1 SW2
SOCKET A
SSF1
RT1
AC'97
Codec
1 4 JCD_IN1
LPC I/O
Controller
1 3
WOL1
CNR 1
These fan connectors support CPU/System chassis 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, each rotation of the fan blades will send out
2 electric pulses, by which System Hardware Monitor will work out the
fan rotation speed by counting the pulses.
NOTE:
2"Yellow" fan connectors are used on this series to mark that they
support fan speed sensor function. The other two white fan
connectors do not support sensor function.
3
CN1
VIA
VT8366A
ZD1
AGP PRO 4X
FDC1
PCI 1
IDE1
PCI 2
IDE2
PCI 3
Li
Battery
VIA
VT8233
PCI 4
1 3
PCI 5 JBAT1
JP17
USB2 USB3
16 16 1 3
FAN3
SCR1
1 1 1 3
GND
+12V
SENSOR
On Board FAN Connector
(FAN 1:
On Board FAN Connector
(FAN 2):
On Board FAN Connector
(FAN 4):
On Board FAN Connector
(FAN 3):
CPU FAN1
CPU FAN2
SYSTEM FAN
CHASSIS FAN
30
FAN1
FAN2
FAN3
FAN4