Fan Power Connectors: Jfan1/ 2/ 3/ 4/ 5/ 6; Ssi 5-Pin Power Connector: Cn1; Serial Port Connector: Com2 - MSI 5000P Master-A4M User Manual

Fan Power Connectors: JFAN1/ 2/ 3/ 4/ 5/ 6

The fan power connectors support system cooling fan with +12V. W hen connecting
the wire to the connectors, always take note that the red wire is the positive and
should be connected to the +12V, the black wire is Ground and should be connected
to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must
use a specially designed fan with speed sensor to take advantage of the CPU fan
control.
Important
Please refer to the recommended CPU fans at Intel
the vendors for proper CPU cooling fan.

SSI 5-Pin Power Connector: CN1

This connector provides power supply for the System Management Bus (SMB).

Serial Port Connector: COM2

The mainboard provides one 9-pin header as serial port. The port is a 16550A high
speed communication port that sends/receives 16 bytes FIFOs. You can attach a
serial mouse or other serial devices directly to it.
8
2
COM 2
CONTROL
SENSOR
+1 2V
GND
CN1
1
9
1
Hardware Setup
®
official website or consult
Pin Definition
PIN SIGNAL
1 SMB clock
2 SMB data
3 PS alert
4 GND
5 3.3RS
Pin Definition
PIN SIGNAL DESCRIPTION
1 DCD Data Carry Detect
2 SIN Serial In or Receive Data
3 SOUT Serial Out or Transmit Data
4 DTR Data Terminal Ready
5 GND Ground
6 DSR Data Set Ready
7 RTS Request T o Send
8 CTS Clear To Send
9 RI Ring Indicate
2-13