Chassis Intrusion Connector; Front Panel Connector - DFI CS331-C246 User Manual

Chassis Intrusion Connector

Chassis
Intrusion
Signal
1
2 Ground
The board supports the chassis intrusion detection function. Connect the chassis intrusion
sensor cable from the chassis to this connector. When the system's power is on and a chassis
intrusion occurred, an alarm will sound. When the system's power is off and a chassis intrusion
occurred, the alarm will sound only when the system restarts.
BIOS Setting
Configure the chassis intrusion detection function in the Advanced menu ("SIO NUVO-
TON6116D Configuration" submenu) of the BIOS. Refer to the chapter 3 for more information.
Chapter 2 Hardware Installation
Chapter 2

Front Panel Connector

HD-LED - Hard Drive LED
This LED will light when the hard drive is being accessed.
RESET - Reset Switch
This switch allows you to reboot without having to power off the system.
PWR-LED - Power/Standby LED
When the system's power is on, this LED will light. When the system is in the S1 (POS - Power
On Suspend) state, it will blink every second. When the system is in the S3 (STR - Suspend To
RAM) state, it will blink every 4 seconds.
ATX-SW - Power Switch
This switch is used to power on or off the system.
Pin Pin Assignment
1 N.C.
3 HDD Power
HD-LED
5 Signal
7 Ground
RESET
9 RST Signal
11 N.C.
26
1 2
Front PWR-LED
HD-LED
Panel
RESET
11 12
Pin Pin Assignment
2 LED Power
PWR-LED 4 LED Power
6 Signal
8 Ground
ATX-SW
10 Signal
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ATX-SW