Asus T4-M3N8200 - Manual (Page 48)

4-6 Chapter 4: Motherboard Info
4.4 Connectors
This section describes and illustrates the connectors on the motherboard.
1. CPU fan connector (4-pin CPU_FAN)
The fan connector supports the proprietary CPU fan. Connect the fan cable
to the fan connector on the motherboard, making sure that the black wire of
each cable matches the ground pin of the connector.
Do not forget to connect the fan cable to the fan connector. Insufficient air flow
within the system may damage the motherboard components. These are not
jumpers! DO NOT place jumper caps on the fan connectors!
R
M3N18L
M3N18L CPU Fan Connector
CPU_FAN
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
2. SPI connector (8-1 pin SPI)
This connector is for SPI facility to flash SPI ROM.
R
M3N18L
M3N18L SPI Connector
SPI
Ground CLK SI
+3
V
CS SO
1