This document is the installation guide for ASRock G31DE-DVR motherboard, which mainly introduces the unpacking, installation, connection, setting and troubleshooting of the motherboard
This guide contains safety notices, FCC compliance information, and a disclaimer from ASRock. It also includes details about the lithium battery handling requirements for California and copyright information for the document.
The manual shows the motherboard layout, connector locations, and BIOS features. It explains how to connect front‑panel audio, enable multi‑streaming audio on Windows, and interpret LAN port LED status. Technical specifications such as chipset, CPU socket, memory slots, and supported interfaces are listed throughout the document.
| Chipset | Intel G31 |
|---|---|
| CPU Socket | LGA 775 (775‑Pin) |
| Memory Slots | 2 × 240‑pin DDR2 DIMM |
| Supported Memory Types | DDR2 1066/800/667 non‑ECC |
| SATA Ports | 4 × SATA II |
| USB Headers | 2 × USB 2.0 headers (4 ports each) |
| Form Factor | ATX |
| Supported CPUs | Intel Core 2 Extreme, Core 2 Quad, Core 2 Duo, Pentium Dual Core, Celeron Dual Core, Celeron |
| BIOS | AMI BIOS |
Open the Mixer tool, click “Enable playback multi‑streaming”, choose 2CH or 4CH, select the Realtek HDA output, and reboot the system.
The board follows the ATX form factor.