ASRock 880GMH/USB3 Motherboard User Manual

About this manual

This manual introduces the ASRock 880GMH/USB3 Micro‑ATX motherboard, outlines the package contents, and guides users through hardware installation, BIOS configuration, and software support. It also includes safety cautions, over‑clocking information, and troubleshooting tips.

Detailed sections cover the board layout, connector descriptions, audio and networking features, and the included support CD utilities. Technical specifications such as CPU support, memory capacity, chipset details, and integrated graphics are listed for quick reference.

What's inside

• Introduction
• Package Contents
• Specifications
• Audio
• Rear Panel I/O
• Installation
• BIOS Feature
• Support CD
• Cautions

Specifications

Frequently asked questions

What CPUs are supported by the 880GMH/USB3 motherboard?

It supports Socket AM3 processors including AMD Phenom II X4/X3/X2 (except 920/940), Athlon II X4/X3/X2, and Sempron processors.

How many USB 3.0 ports does the board provide?

The motherboard includes one USB 3.0 port.

What type of LAN controller is integrated?

A Gigabit LAN controller (Realtek RTL8111DL) supporting 10/100/1000 Mb/s.

Which audio codec is used for the onboard sound?

The board uses the Realtek ALC892 audio codec with 7.1‑channel HD audio.