ASRock M3A785GXH/128M Motherboard User Manual

ASRock M3A785GXH/128M Motherboard Specification

Brand: ASRock
Category: Motherboard
Document type: User Manual
Language: Chinese
Pages: 21
File format: PDF
File size: 1.5 MB
Published: 15 March, 2012
Updated: 30 September, 2023
Models: M128M, M3A785GXH, 128M
MD5 checksum: 98207465124BF94DF7F6D19FC7DDA853
PDF: ASRock M3A785GXH/128M Motherboard User Manual PDF

About this manual

This manual provides detailed instructions for installing and configuring the ASRock motherboard, including safety precautions, CPU and memory installation, and BIOS setup. It also lists the technical specifications such as supported CPUs, memory types, storage interfaces and expansion slots.

The document includes diagrams of connectors, power pins, and front‑panel headers, as well as guidance on over‑clocking features, power‑saving options, and troubleshooting tips for common issues. This manual is written in Chinese.

What's inside

Safety Precautions
CPU Installation
Memory Installation
Motherboard Specifications
BIOS Setup
Expansion Slots
Storage Interfaces
Audio and LAN
Power Connectors

Specifications

Form factor	ATX (12.0" x 8.8", 30.5 cm x 22.4 cm)
LAN	Gigabit Ethernet (Realtek RTL8111DL)
Audio	7.1‑channel HD audio (Realtek)
Power connectors	24‑pin ATX main, 8‑pin CPU power

Frequently asked questions

What form factor is the motherboard?

It follows the ATX standard, measuring 12.0 inches by 8.8 inches (30.5 cm × 22.4 cm).

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