Cpu And Chassis Fan Connectors (4-Pin Cpu_Fan, 4-Pin Cha_Fan) - Asus N3150I-C User Manual

2. Serial port connector (10-1 pin COM1)
This connector is for a serial (COM) port. Connect the serial port module cable to this
connector, then install the module to a slot opening at the back of the system chassis.
N3150I-C / N3050I-C Serial port connector
The COM module is purchased separately.
3.

CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN)

Connect the fan cables to the fan connectors on the motherboard, ensuring that the
black wire of each cable matches the ground pin of the connector.
N3150I-C / N3050I-C Fan connectors
Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the
system may damage the motherboard components. These are not jumpers! Do not place
jumper caps on the fan connectors!
1-12
COM2
CTS
DSR
DTR
RXD
CPU_FAN CHA_FAN
RI
RTS
GND
TXD
DCD
PIN 1
Chapter 1: Product introduction