This document is the user manual for the GA-A55M-DS2 motherboard, which provides information on installation and BIOS settings.
This manual guides users through hardware installation, including CPU, memory, and expansion cards, and explains safety precautions such as static protection and proper power handling. It also details the board’s connectors, jumpers, and front‑panel wiring.
Subsequent sections cover BIOS setup options, driver installation, and troubleshooting, with appendices that list supported processors, memory types, and RAID configurations. Warranty and service information are provided at the end of the document. This manual is written in Chinese.
| CPU Socket | FM1 (supports AMD A‑series and E2‑series processors) |
|---|---|
| Chipset | AMD A55 |
| Memory Slots | 2 DDR3 DIMM slots, up to 32 GB |
| Supported Memory | DDR3 1866/1600/1333/1066 MHz, dual‑channel |
| Display Outputs | 1 D‑Sub, 1 DVI‑D (max 1920×1200) |
| Network | Realtek/Atheros GbE LAN, RJ‑45 10/100/1000 Mbit |
| Storage Interfaces | 4 SATA 3 Gb/s ports, RAID 0/1/10/JBOD |
| USB Ports | 8 USB 2.0/1.1 ports (4 rear, 4 internal) |
The board provides two DDR3 DIMM slots that together can support up to 32 GB of memory.
It includes a Realtek/Atheros GbE LAN RJ‑45 port supporting 10/100/1000 Mbit Ethernet.
The motherboard uses an FM1 socket compatible with AMD A‑series and E2‑series processors.
Four SATA 3 Gb/s ports are available, with support for RAID 0, RAID 1, RAID 10, and JBOD.