Intel IMB200VG Hardware Description, General Output Connector CN37, „ Power LED, „ Hardware Reset

IMB200 LGA775 ATX MB User Manual

Chapter 4 Hardware Description

4.1 General Output Connector: CN37

„Power LED

Pins 1, 3, 5, 7 connect the system power LED indicator to its respective switch on the case. Pin 1 is +, and pin 5 is assigned as -.Pin 7 is defined as NC

„External Speaker and Internal Buzzer

Connector

Pins 2, 4, 6, 8 connect to the case-mounted speaker unit or internal buzzer.

„Hardware Reset

Pins 11 & 12 were designed for Hardware Reset.

„HDD Activity LED

This connector extends to the hard drive activity LED on the control panel. This LED will flash when the HDD is being accessed. Pins 13 & 14 connect the hard disk drive and the front panel HDD LED.

„Power Button

This 2-pin connector was designed at Pin9/10

20 Hardware Description