Abit AR5 User Manual page 61

Quick Installation
Installing Keylock connector:
J6 - There is a specific orientation for pin 16 to pin 20. Insert the five-threads
keylock cable into correct pins of connector on the mainboard.
Pin number
20
19
18
17
16
Installing IDE LED connector:
J5 - There is a specific orientation for pin 1 and pin 4. Connect the two-threads
IDE LED connector to the connector on mainboard.
Pin number
1
2
3
4
Installing Suspend switch connector:
J6 - There is a specific orientation for pins 6 and 7. Connect the two-threads
suspend switch connector of the computer case to correct pins of connector 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
7
6
Name of the signal or signification
+5VDC
No connection
Ground
Keyboard inhibit Signal
Ground
Name of the signal or signification
Activity LED Cathode
IDE LED signal ¡i LED Anode ¡j
IDE LED signal ¡i LED Anode ¡j
Activity LED Cathode
Name of the signal or signification
Suspend
Ground
Watch the pin position and the
orientation
Watch the pin position and the
orientation
Watch the pin position and
the orientation
A-3