XFX nForce 790i Ultra 3-Way SLI Motherboard
20
Fan Connections
There are five fan connections on the motherboard. The fan speed can be
detected and viewed in the PC Health Status section of the CMOS Setup. The
fans are automatically turned off after the system enters S3, S4 and S5 mode.
Note that the CPU fan cable can be either a 3-pin or a
4-pin connector. Connect a 3-
pin connector to pins 1, 2,
and 3 on the motherboard connector.
CPU Fan Connector
GND SENSE
PWR CONTROL
Install the fan on the nForce 790i
Ultra SLI MCP to draw heat from the
MCP and the SPP
a 3-pin connector.
Fan Connector
3 2 1
GND
+12V
SENSE
AUX Fan
CPU Fan
VREG Fan