20
65MIV/65MIV2/65MIV-X/65MIV2-X
Those connectors support processor/system/chassis cooling fan with +12V. Those
support three pin head connector. When connecting the wire to FAN connectors,
user should give attention that the red wire is the positive and should be connected
to the +12V, the black wire is Ground and should be connected to GND. If your
motherboard 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 fan speed sensor, every rotation of the fan will send out 2 pulses.
System Hardware Monitor will count and report 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.
CPU FAN
JFAN1/JFAN2: ONBOARD FAN (12V)
JFAN2
JFAN1
SYSTEM FAN
GND
+12V
SENSOR
2-5.1 ONBOARD FAN (JFAN1/JFAN2)
Redirect USB port 2 to USB 2
connector (default)
JP4/JP5: USB PORT SELECT (2)
1
3
1
3
JP4
JP5
Redirect USB port 2 to AGP
1
3
1
3
JP4
JP5
2-5.2 USB PORT SELECT (JP4/JP5)
• The figure below shows the location of the motherboard’s jumper blocks.
CAUTION
• Do not move the jumper with the power on. Always turn off the power and unplug
the power cord from the computer before changing the jumper. Otherwise, the
motherboard could be damaged.
2-5 JUMPER DEFINITIONS