Computer Hardware User Manual

2-6

SUPER PIIIDM6/PIIIDM4/PIIIDM3/PIIIDME User's Manual

Installation

Front Control Panel

PWR_LED

Speaker

I2C

NIC

JF1

Keyboard

Lock

IDE LED

USB0

PWR_ON

Reset

Unused

Overheat

LED

Chassis

Intrusion

Unused

JF1 contains header pins for various front control panel connectors.

See Figure 2-4 for the pin definitions of the speaker, overheat LED,

keyboard lock, chassis intrusion, I2C, USB0, reset, power on, hard

drive LED and power LED headers, which are all located on JF1.

Please note that even and odd numbered pins are on opposite sides.

Refer to pages 2-7 to 2-8 for details.

Figure 2-4. Front Control Panel Connectors