Hardware Installation

2.7.14 J9 (LEDs and Switches)

ATX-LED: ATX 5VSB Standby LED

This LED will light when the 5VSB power is active.

HD-LED: Primary/Secondary IDE LED

This LED will light when the hard drive is being accessed.

G-LED: Green LED

This LED will light when the system is in the Suspend mode.

ATX-SW: ATX Power Switch

Depending on the setting in the BIOS setup, this switch is a “dual function power button” that will allow your system to enter the Soft- Off or Suspend mode. Refer to “Soft-Off By PWR-BTTN” in the Power Management Setup (Chapter 3).

G-SW: Green Switch

This switch will allow your system to enter the Suspend mode.

RESET: Reset Switch

This switch allows you to reboot without having to power off the system thus prolonging the life of the power supply or system.

SPEAKER: Speaker Connector

This connects to the speaker installed in the system chassis.

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Microsoft IBUS-BAT-1370, System Board manual Hardware Installation 14 J9 LEDs and Switches