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17
KBMS Connector: KB/MS
The mainboard provides a PS2 pin header to attach a PS2 keyboard and
mouse.
Pin Signal Pin Signal
1 +5V 2 GND
3 NC 4 KEY
5 GND 6 GND
7 KB_DT 8 MS_DT
9 KB_CK 10 MS_CK
INTRUDER
This pin connector is for chassis intrusion switch connector. This is not a
default function supported by BIOS.
Pin Signal
1 NC
2 INTRUDER
3 GND
12V DC Connector (manufacturing option)
This connector is for providing an interface for external power source
designs.
Pin Signal
1 +12V
2 GND
3 GND
4 NC