7.Serial port connector (10-1 pin COM2)

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. The serial port module is purchased separately.

COM2

LAN2

PIN 1

P5MT Series

Serial port2 (COM2) connector

8.BMC connector (16-pin BMCCONN1)

This connector is for the ASUS server management card, if available.

LAN2

SMBCLK

RST#

+5VSB +5VSB BMC 12CCLK1 PSON# BMC PWROK PSONEN#

BMCCONN1

P5MT Series BMC connector

 

SMBDATA

PWRBTN#

 

GND

+5VSB

12CDATA1

SMI#BMC

 

_ PRESENT#

 

+5VSB

BMC

 

 

BMC

 

 

 

 

_

 

 

 

 

FP

 

 

9.Ambient thermal sensor (2-pin TRPWR1)

If you want additional thermal monitoring, connect the thermal sensor cable with thermistor (of 1ºK or at 25ºC, B=3435) to this connector.

LAN2

GND SYS-THEAMAL2

TRPWR1

P5MT Series TRPWR connector

4-14

Chapter 4: Motherboard information