10.Serial port connector
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.
COM2
PIN 1
Serial port connectors
The serial port module is purchased separately.
11.Power supply SMBus connector
This connector is for the power supply SMB cable, if your power supply supports the SMBus function.
12C 7 CLK# 12C 7 DATA# NC GND +3.3V Remote Sense |
PSUSMB1
Power supply SMBus connector
Chapter 4: Motherboard information |