MSI KA790GX User Guide - Page 24

Fan Power Connectors: CPUFAN1, SYSFAN1, SYSFAN2, CD-In Connector: JCD1 - m cpu support

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GND +12V SENSOR Control SE NS OR +1 2V GND English Fan Power Connectors: CPUFAN1, SYSFAN1, SYSFAN2 The fan power connectors support system cooling fan with +12V. W hen 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 on-board, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control. CPUFAN1 SYSFAN1/2 Important 1. Please refer to the recommended CPU fans at processor's official website or consult the vendors for proper CPU cooling fan. 2. CPUFAN1 supports fan control. You can install Dual Core Center utility that will automatically control the CPU fan speed according to the actual CPU temperature. 3. Fan/heatsink with 3 or 4 pins are both available for CPUFAN1. CD-In Connector: JCD1 This connector is provided for external audio input. L GND R En-15

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En-15
English
Fan Power Connectors: CPUFAN1, SYSFAN1, SYSFAN2
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 on-board, you must use a
specially designed fan with speed sensor to take advantage of the CPU fan control.
Important
1. Please refer to the recommended CPU fans at processor
’
s official website
or consult the vendors for proper CPU cooling fan.
2. CPUFAN1 supports fan control. You can install
Dual Core Center
utility
that will automatically control the CPU fan speed according to the actual
CPU temperature.
3. Fan/heatsink with 3 or 4 pins are both available for CPUFAN1.
CD-In Connector: JCD1
This connector is provided for external audio input.
GND
L
R
SYSFAN1/2
SENSOR
+12V
GND
CPUFAN1
SENSOR
+12V
GND
Control