Fan Power Connectors: Cpu_Fan/System_Fan - MSI 865GM2-LS - Motherboard - Micro ATX User Manual

MS-6743 M-ATX Mainboard

Fan Power Connectors: CPU_FAN/SYSTEM_FAN

The CPU_FAN (processor fan), SYSTEM_FAN1 (system 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 Moni-
tor chipset on-board, you must use a specially designed fan with speed sensor
to take advantage of the CPU fan control.
MSI Reminds You...
Always consult the vendors for proper CPU cooling fan.
2-18
SENSOR
SYSTEM_FAN
+12V
GND
GND
+12V
SENSOR
CPU_FAN