MSI IMGS45M User Guide - Page 22

Connector, HARDWARE SETUP, CPUFAN1

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▍ Hardware setup Connector Fan Power Connector: CPUFAN1, SYSFAN1 The fan power connectors support system cooling fan with +12V. When connecting the wire to the connectors, always 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 onboard, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control. CONTROL SENSOR +12V GND CPUFAN1 SENSOR +12V GND SYSFAN1 Important • Please refer to the recommended CPU fans at processor's official website or consult the vendors for proper CPU cooling fan. • Fan cooler set with 3- or 4-pin power connector are both available for CPUFAN1. 2-8

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2-8
HARDWARE SETUP
▍
C
ONNECTOR
Fan Power Connector: CPUFAN1, SYSFAN1
The fan power connectors support system cooling fan with +12V. When
connecting the wire to the connectors, always 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 onboard, you must use a specially designed fan with speed
sensor to take advantage of the CPU fan control.
Important
Please refer to the recommended CPU fans at processor’s official web-
site or consult the vendors for proper CPU cooling fan.
Fan cooler set with 3- or 4-pin power connector are both available for
CPUFAN1.
•
•
SYSFAN1
SENSOR
+12V
GND
CPUFAN1
SENSOR
+12V
GND
CONTROL