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Internal I/O Connectors
X
Chassis Intrusion
„ Chassis Intrusion
1
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.
„ Chassis Intrusion Pin Assignment
Pin Assignment
1
Signal
User's Manual | PR610-C621
Pin Assignment
2
GND
Internal I/O Connectors
X
Front Panel
„ Front Panel Pin Assignment
Pin
Assignment
1
N.C.
3
HDD Power
HD-LED
5
Signal
7
Ground
RESET
9
Signal
11
N.C.
HDD LED - Hard Disk Drive LED
Lighting of the LED indicates that the hard drive is being accessed.
RESET - Reset Switch
This switch allows you to reboot without having to power off the system.
Power/Standby LED
When the system's power is on, this LED will light up. When the system is in the S1 (POS -
Power On Suspend) state, it will blink at 1-second intervals. When the system is in the S3 (STR
- Suspend To RAM) state, it will blink at 4-second intervals.
Power Button
This button is used to switch the system's power on or off .
Chapter 2
HARDWARE INSTALLATION
„ Front Panel Connector
12
11
RESET
ATX-SW
HD-LED
PWR-LED
2 1
Pin
Assignment
2
LED Power
PWR-LED
4
LED Power
6
Signal
8
Ground
ATX-SW
10
Signal
12
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20
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