Asus B150M-A User Guide - Page 22

Connectors, Rear panel connectors

Page 22 highlights

2. Chassis intrusion connector (4-1 pin CHASSIS) This connector is for a chassis-mounted intrusion detection sensor or switch. Connect one end of the chassis intrusion sensor or switch cable to this connector. The chassis intrusion sensor or switch sends a high-level signal to this connector when a chassis component is removed or replaced. The signal is then generated as a chassis intrusion event. By default, the pin labeled "Chassis Signal" and "Ground" are shorted with a jumper cap. Remove the jumper caps only when you intend to use the chassis intrusion detection feature. +5VSB_MB Chassis Signal GND CHASSIS B150M-A B150M-A Chassis intrusion connector 1.7 1.7.1 1 Connectors Rear panel connectors 2 3 45 12 11 10 9 8 7 6 1. PS/2 mouse port (green). This port is for a PS/2 mouse. 2. Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other VGA-compatible devices. 3. LAN (RJ-45) port. These ports allow Gigabit connection to a Local Area Network (LAN) through a network hub. 1-12 Chapter 1: Product introduction

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1-12
Chapter 1: Product introduction
1.7
Connectors
1.7.1
Rear panel connectors
2
45
3
6
8
7
1
11
9
10
12
1.
PS/2 mouse port (green).
This port is for a PS/2 mouse.
2.
Video Graphics Adapter (VGA) port.
This 15-pin port is for a VGA monitor or other
VGA-compatible devices.
3.
LAN (RJ-45) port.
These ports allow Gigabit connection to a Local Area Network
(LAN) through a network hub.
2.
Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch. Connect
one end of the chassis intrusion sensor or switch cable to this connector. The chassis
intrusion sensor or switch sends a high-level signal to this connector when a chassis
component is removed or replaced. The signal is then generated as a chassis intrusion
event.
By default, the pin labeled “Chassis Signal” and “Ground” are shorted with a jumper
cap. Remove the jumper caps only when you intend to use the chassis intrusion
detection feature.
B150M-A
B150M-A Chassis intrusion connector
+5VSB_MB
Chassis Signal
GND
CHASSIS