AMD Socket 754 CPU NVIDIA nForce3 250 Chipsets motherboard Manual

This is a user manual for Gigabyte GA-MA770-UD3H motherboard

Brand: AMD
Category: Motherboard
Document type: User Manual
Language: Chinese
Pages: 58
File format: PDF
File size: 10.9 MB
Published: 05 April, 2012
Updated: 30 September, 2023
Model: NFORCE3
MD5 checksum: C848D11B2026F714AAF29D757DE2F96C
PDF: AMD Socket 754 CPU NVIDIA nForce3 250 Chipsets motherboard Manual PDF

About this manual

This manual covers the hardware layout, supported components, and installation steps for AMD Socket 754 motherboards that use the NVIDIA nForce3 250 chipset. It includes detailed instructions for CPU mounting, memory installation, and connector wiring.

The guide also explains BIOS setup options, RAID configuration, audio and network features, as well as safety precautions such as clearing CMOS and handling the EEPROM BIOS chip. This manual is written in Chinese.

What's inside

Introduction
Specifications
Installation
BIOS Setup
S-ATA RAID Configuration
Audio and Network Features
Appendix

Specifications

CPU socket	754‑pin
Supported CPUs	AMD Athlon 64
Maximum memory	3 GB
Memory types	DDR‑266/333/400
Audio codec	Realtek ALC655 AC'97 (6‑channel)
S/PDIF support	Input and output

Frequently asked questions

How do I clear the CMOS?

Press the Clear CMOS button or use the Insert key as indicated in the manual.

What is the maximum memory capacity?

The motherboard can accommodate up to 3 GB of DDR memory.

Which audio codec is built in?

It uses a Realtek ALC655 AC'97 codec that supports six‑channel audio.

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