Fan Connections - Nvidia NFORCE 780I SLI User Manual

Fan Connections

There are five fan connections on the motherboard. The fan speed can be
detected and viewed in 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.
Connector
CPU Fan
4 3 2
GND SENSE
PWR CONTROL
PC Health Status
nForce 780i SLI SPP/MCP fan connector.
Fan Connector
Install the fan over the nForce 780i SLI SPP to
draw heat from the MCP. The fans plug into a 3-
3 2
pin connector.
1
GND
+12V
SENSE
Hardware Installation
section of the CMOS Setup. The
NVIDIA Corporation
October 17, 2007 | DU-03597-001_v01
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