4X Mainboard User Manual

This manual introduces the features and usage of the APG P4 (4X) mainboard.

Brand: Pentium
Category: Motherboard
Document type: User Manual
Language: English
Pages: 104
File format: PDF
File size: 7.1 MB
Published: 05 April, 2012
Updated: 30 September, 2023
MD5 checksum: D065607E9BBC29A1DEFA142F9CC2C6B9
PDF: 4X Mainboard User Manual PDF

About this manual

This manual covers the 4X mainboard designed for Pentium 4 processors with an Intel 845G chipset. It describes the board’s form‑factor, supported memory modules (PC1600/PC2100), AGP 4X interface, and the integrated components such as GMCH, ICH4 and Firmware Hub.

The guide includes step‑by‑step installation procedures, BIOS configuration options, hardware monitoring features, POST code diagnostics, driver installation, and detailed appendices for advanced configuration and troubleshooting.

What's inside

Introduction
System Overview
Chipset Components
Memory Configuration
BIOS Setup
Hardware Monitoring
POST Codes
Driver Installation
Appendix

Specifications

AGP Interface	4X 1.5V AGP
DDR SDRAM Speed	200/266 MHz
IDE Controller	Ultra ATA/66/100 Bus Master IDE
USB Controller	USB host controller

Frequently asked questions

What POST code indicates a BIOS chip placement problem?

POST code FFh or CFh means the BIOS chip is improperly placed.

How can I clear the CMOS if an over‑clock failure occurs?

Clear the CMOS or press the insert key to power on the system.

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