Table Of Contents

 

 

Chapter 1:- Introduction Page 5

 

1.1. Mainboard and PC 99 ATX External Connector Layout

5

1.2. Overview

6

1.2.1.

The P4X4-ALHMainboard

6

1.2.2.

Mainboard Dimensions

6

1.2.3.

Environmental Limitations

6

1.3. Features and Specifications

6

1.4. System Health Monitor Functions

9

1.5. System Intelligence

9

 

Chapter 2:- Hardware Installation Page 10

 

2.1. Installation Checklist

10

2.2. Installation Steps

11

2.3. Expansion Slots, Jumpers and Internal Connectors

12

2.4. CPU, Memory and Expansion Slots

13

2.4.1.

Installation of the CPU

13

2.4.2.

Memory Modules

13

2.4.3.

PCI Slots

14

2.4.4. AGP (Accelerated Graphics Port) Slot

14

2.5. Internal Connectors

15

2.5.1. Floppy Disk Drive Connector

15

2.5.2. Primary and Secondary IDE Connectors

15

2.5.3.

Infrared Connector (Optional)

15

2.5.4. CPU Fan and Chassis Fan Connectors

16

2.5.5. ATX Power Supply Connectors

16

2.5.6.

CD-IN/AUX-IN Connector

17

2.5.7.

WOL (Wake-On-LAN) Connector

17

2.5.8.

S/PDIF Connector (Optional)

17

2.5.9. USB3, USB4, USB5, USB6 Connectors

18

2.5.10. Front Audio Connector

18

2.5.11.

4 CH OUT

19

2.6. System Panel Buttons and LED Connectors

20

2.6.1. PW: Power On / Off and External Suspend Switch Connector

20

2.6.2. SL: Sleep LED Connector

20

2.6.3. HL: IDE HDD LED Connector

20

2.6.4. RS: Reset Button Connector

20

2.7. Speaker and Power LED Connectors

21

2.7.1.

Speaker Connector

21

2.7.2.

Front Panel Power LED

21

The P4X4-ALH Mainboard

Page 3

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Microsoft P4X4-ALH manual Table Of Contents