Front-Panel Switches And Leds - AOpen AP53 User Manual

Hardware Installation
Secondary IDE Connector
The secondary IDE connector is marked
CN11 on the board. This connector also
supports two IDE devices. To install an
IDE CD-ROM drive into your system,
insert master port of the secondary IDE
cable into the CD-ROM drive connector.
If you have more than two hard disks,
connect your third hard disk into the
master port. Connect your CD-ROM
drive into the slave port.
2.9.7

Front-panel Switches and LEDs

HDD LED
The HDD LED connector is marked
CN12 on the board. Plug the HDD LED
socket onto this four-pin connector. See
the figure.
Multifunction Connector
Speaker Power LED Keylock
The multifunction connector is a 20-pin
connector marked CN16 on the board.
Attach the green mode LED, keylock,
reset switch, turbo switch, and turbo
LED connectors onto the corresponding
pins as shown in the figure.
Reset Break Switch Green Mode LED
( Turbo Switch ) ( Turbo LED )
2-18