2.CPU and Chassis fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN)P8H61-M2/TPM/SI fan connectors3.Serial port connectors (10-1 pin COM1)
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.
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!
CPU_FAN
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
CHA_FAN
GND
+12V
Rotation
The connector is for a serial (COM) port. Connect the serial port module cable to the connector, then install the module to a slot opening at the back of the system chassis.
The serial port module is purchased separately.
COM1
PIN 1
P8H61-M2/TPM/SI Serial port (COM1) connector
Chapter 1: Product introduction |