Cpu Fan Power Connector(Cn20); North Bridge Chip Fan Connector(Cn21) - Aaeon SBC-659P User Manual

SBC-659P
CPU Fan power connectors (CN20)
Plug in the fan cable to the 3-pin fan connector onboard. The fan
connector is marked CN20.
CPU fan power connector (CN20)
Pin
1
2
3
North bridge chip Fan Connector (CN21)
Plug in the North Bridge chip fan cable to the 2-pin fan connector.
CPU fan power connector (CN21)with no ACPI,APM function.
Pin
1
2
3 6 SBC-659P Installation Guide
Signal
GND
+12V
Fan speed sensor
Signal
GND
+12V
BC-599/596