This document provides the installation guide for ASRock G31M-GS / G31M-S motherboard. It includes the features and characteristics of the product.
This guide introduces the ASRock G31M-GS / G31M-S Micro‑ATX motherboard, showing its layout, I/O panel, and key components such as the LGA 775 CPU socket, DDR2 memory slots, PCI/PCI‑Express slots, and integrated graphics, audio, and LAN controllers. It also lists package contents, specifications, and unique features like the ASRock OC Tuner and Intelligent Energy Saver.
The document walks the user through pre‑installation precautions, CPU and component installation, BIOS configuration, and over‑clocking warnings. It includes detailed diagrams, connector descriptions, and instructions for enabling multi‑streaming audio, as well as safety notes on static discharge and battery disposal.
| Form Factor | Micro ATX (9.6" x 7.2") |
|---|---|
| CPU Socket | LGA 775 |
| Maximum Memory | 8 GB DDR2 (2 × 4 GB) |
| Memory Slots | 2 DDR2 DIMM slots, 800/667 MHz, non‑ECC |
| Expansion Slots | 1 × PCIe x16, 1 × PCIe x1, 2 × PCI |
| Audio Codec | Realtek ALC662 5.1‑channel HD Audio |
| SATA Ports | 4 × SATAII 3.0 Gb/s |
It can hold up to 8 GB of DDR2 memory across its two DIMM slots.
The motherboard uses an LGA 775 socket for Intel processors.