Specifications

Appendix A A-4
Watch the pin position and the
orientation
PN1 - There is a specific orientation for pin 1 to Pin 5. Insert the five-threads
keylock cable into correct pins of connector PN1 on the mainboard.
Pin number Name of the signal or signification
1 +5VDC
2 No connection
3 Ground
4 Keyboard inhibit Signal
5 Ground
Watch the pin position and the
orientation
PN1 - There is a specific
orientation for pin 7 and pin 8. Connect the two-threads IDE LED connector
to the connector on mainboard.
Pin number Name of the signal or signification
7 Activity LED Cathode
8 IDE LED signal 【LED Anode】
Watch the pin position
and the orientation
PN1 - There is a specific orientation for pins 13 and 14. Connect the
two-threads suspend switch connector of the computer case to correct pins of
connector PN1 on the mainboard. You can ignore this connector since most of
computer cases do not support this feature (the mainboard itself supports it).
Pin number Name of the signal or signification
13 Suspend
14 Ground
Installing Keylock connector:
Installing IDE LED
connector:
Installing Suspend switch connector: