Hardware Setup
2-15
Fan Power Connectors: CPUFAN1/SYS_FAN1/PWR_FAN1
The CPUFAN1 (processor fan), SYS_FAN1 (system fan) and PWR_FAN1
(power supply fan) support system cooling fan with +12V. It supports three-
pin head connector. When connecting the wire to the connectors, always take
note 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 the mainboard has a
System Hardware Monitor chipset on-board, you must use a specially de-
signed fan with speed sensor to take advantage of the CPU fan control.
Note:
1. Always consult the vendor for proper CPU cooling fan.
2. CPU Fan supports the fan control. You can install the PC Alert
utility that will automatically control the CPU Fan speed accord-
ing to the actual CPU temperature.
CPUFAN1
SENSOR
+12V
GND
SENSOR
+12V
GND
SYS_FAN1
SENSOR
+12V
GND
PWR_FAN1
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