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Chapter 2
2-14
Socket 478
M
Case Connectors: F_PANEL/F_PANEL2
The connector block F_PANEL/F_PANEL2 connect to the Power Switch, Re-
set Switch, Power LED, HDD LED and SLED on the case.
Fan Power Connectors: CPU/SYS FAN
The CPUFAN (CPU fan) and SYSFAN (system fan) run on +12V and maintain
system cooling. When connecting the wire to the connectors, always be
aware 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. Both CPU and
System fan connectors have sensors to detect fan speed, but the power fan
does not have sensor.
Note: Always consult the vendor for proper CPU cooling fan.
CPUFAN
SYSFAN
SENSOR
+12V
GND
SENSOR
+12V
GND