User`s manual

3.INSTALLATION

3.5.5 Front Panel connectors

Front Panel includes headers for the following six I/O connectors:

Power Switch, Power LED, Speaker, Reset, Sleep and HDD LED.

Infrared (IrDA) connector (4-pin)

The GT440ZX offers an IrDA infrared header that supports third party infrared

modules. The case must reserve space for the IR module if you want to use the

IrDA function. This option supports wireless transmission and reception of

infrared data. The module mounts in a small opening on the system case that

supports this feature. The efficient distance is 100cm and the transfer rate is

115,200 bits/sec.

Reset Switch Connector (2-pin)

This connector supports the front panel case-mounted reset button. It is advised

that the reset switch be used for rebooting the system in order to extend the life

of the system’s power supply.

HDD ( IDE ) LED Connector (2-pin)

The GT440ZX supports one straight 4-pin header for connecting to front Panel

Hard Disk activity LED indicator.

Sleep Switch (2-pin)

When the APM (Advanced Power Management) feature is enabled in the system

IrDA Reset HDD-LED

Sleep Pwr Yel_Grn

Speaker