Gigabyte GA-7N400E Motherboard Installation Guide

About this manual

This guide provides step‑by‑step instructions for installing the GA-7N400E motherboard, including CPU, memory, expansion cards, and power connections. It also explains BIOS setup options and how to update the BIOS.

Safety warnings, static‑electricity precautions, and a checklist of supplied accessories are included to help users avoid damage and ensure proper operation of the system. This manual is written in Chinese.

What's inside

• Introduction
• Features
• Hardware Installation Steps
• BIOS Configuration
• Technical Reference Documents
• Accessories List
• Appendix

Specifications

Frequently asked questions

What type of CPU does the GA-7N400E motherboard support?

It supports AMD Socket A processors such as Athlon, Athlon XP and Duron.

Which AGP card voltage should be used with this motherboard?

Only AGP 4X (1.5 V) cards are supported; AGP 2X (3.3 V) cards may prevent the system from booting.

What static‑electricity precautions are recommended during installation?

Handle the CPU and RAM in anti‑static bags or on an anti‑static surface and avoid touching metal contacts.

Where can I find the BIOS version information?

The BIOS version is shown on the BIOS screen, for example version E2.