3.HARDWARE SETUP

10)IDE Activity LED (2-pin IDELED)

This lead supplies power to the cabinet’s IDE activity LED. Read and write activity by devices connected to the Primary/Secondary IDE and Primary/ Secondary ATA100 connectors will cause the LED to light up.

A7A266-E

IDELED

TIP: If the case-mounted LED does not light, try reversing the 2-pin plug.

A7A266-E IDE Activity LED

Connectors

3. H/W SETUP

11)Chassis Intrusion Lead (4-1 pin CHASSIS)

This requires an external detection mechanism such as a chassis intrusion monitor/ sensor or microswitch. The sensor is triggered when a high level signal is sent to the Chassis Signal lead, which occurs when a panel switch or light detector is triggered. This function works with an optional ASUS CIDB chassis intrusion module (see your vendor for more details). If the chassis intrusion lead is not used, a jumper cap must be placed over the pins to close the circuit.

A7A266-E

A7A266-E Chassis Open Alarm Lead

+5Volt (Power Supply Stand By)

Chassis Signal Ground

1

CHASSIS

ASUS A7A266-E User’s Manual

33