Intel 815 Micro-ATX Mainboard
3.3.24 CN25: AIR Bus Connector
The AIR Bus is a revolutionary technology and it will provide you lots of stunning
features. For example, it will rescue your system BIOS from virus attack. (please
refer to section 1.2 for detail function description).
3.3.25 CN27: Cooling FAN3 Power Connector
The Cooling Fan3 power connector can be connected to the chassis cooling fan so
that it will cool down the system temperature.
+
CN25 AIR Bus Connector
+
CN27
3-17
HARDWARE SETUP
Socket
370
(Optional)
Socket
370
GND
1
2
+12V
3
Fan Signal