Abit IT5A User Manual page 56

A-2
Installing CD-ROM Drive:
cable that comes with the drive to the CD-ROM connector, and the other end to
the IDE2 pin connector on the mainboard.
Note: Be sure that the red line on the cable connects to the first pin of the
connectors.
Installing parallel port:
comes with the hardware device to the LPT connector on the mainboard.
Installing serial port:
COM1 on the mainboard.
COM2- Connect the other DB-9 pins cable to connector COM2 on the
mainboard.
Installing Keylock connector:
PN2 - There is a specific orientation for pin 1 to pin 5. Insert the five-threads
keylock cable into correct pins of connector on the mainboard.
Pin number
1
2
3
4
5
Installing HDD LED connector:
PN2 - There is a specific orientation for pin 6 and pin 7. Connect the two-
threads IDE LED connector to the connector on mainboard.
Pin number
6
7
LPT- Connect the DB-25 pins cable that
COM1- Connect the DB-9 pins cable that comes
with the hardware device DB-9 pins to connector
Name of the signal or signification
+5VDC
No connection
Ground
Keyboard inhibit Signal
Ground
Name of the signal or signification
¡i LED Cathode ¡j
¡i LED Anode ¡j
IDE2- Connect one end of the 40-pin
Watch the pin position and the
orientation
Watch the pin position and the
orientation
Appendix A
POWER LED
POWER LED
POWER LED