Intel LV-671 Power and Fan connector, Type 2 Use standard internal P4 power supply for CN12V

LV-671 User’s Manual Hardware Setup

2.11 <Power and Fan connector>

The board comes with a 4-pin Mini-DIN power connector for DC 12V/19V auto-switching input, it also has one 4-pin P4 additional use power connector for internal power supply, you can choose one pf them to meet your application.

The board has two power connectors for 5V/12V output to powering your ATAPI drives directly, and it has two fan connectors for CPU and system cooling.

How to power the board

Type 1: Use DC 12V/19V adapter with 4-pin MINI-DIN connector for DC_IN

DC 12V/19V Adapter

Type 2: Use standard internal P4 power supply for CN_12V

We strongly recommend users to use type 1 for powering the board.

CN_BPWR

1 4

CPUFAN

3 1

CN_12V

3 1

4 2

CN_SPWR 1

4

SYSFAN 3

1

DC_IN

31

42

Power and Fan Connector 31