1. Introduction

Thank you for purchasing ASRock FM2A55M-DGSmotherboard, a reliable moth- erboard produced under ASRock’s consistently stringent quality control. It delivers excellent performance with robust design conforming to ASRock’s commitment to quality and endurance.

This Quick Installation Guide contains introduction of the motherboard and step-by- step installation guide. More detailed information of the motherboard can be found in the user manual presented in the Support CD.

Because the motherboard specifications and the BIOS software might be updated, the content of this manual will be subject to change without no- tice. In case any modifications of this manual occur, the updated version will be available on ASRock website without further notice. You may find the latest VGA cards and CPU support lists on ASRock website as well. ASRock website http://www.asrock.com

If you require technical support related to this motherboard, please visit our website for specific information about the model you are using. www.asrock.com/support/index.asp

1.1 Package Contents

ASRock FM2A55M-DGSMotherboard

(Micro ATX Form Factor: 8.9-in x 7.6-in, 22.6 cm x 19.3 cm) ASRock FM2A55M-DGSQuick Installation Guide

ASRock FM2A55M-DGSSupport CD

2 x Serial ATA (SATA) Data Cables (Optional)

1 x I/O Panel Shield

ASRock Reminds You...

To get better performance in Windows® 7 / 7 64-bit / VistaTM / VistaTM 64- bit, it is recommended to set the BIOS option in Storage Configuration to AHCI mode. For the BIOS setup, please refer to the “User Manual” in our support CD for details.

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ASRock FM2A55M-DGS Motherboard

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ASRock FM2A55M-DGS manual Introduction, Package Contents

FM2A55M-DGS specifications

The ASRock FM2A55M-DGS is a versatile and budget-friendly micro ATX motherboard designed to support AMD's FM2 and FM2+ processors. This motherboard is well-regarded for its blend of essential features, robust performance capabilities, and user-friendly design, making it an excellent choice for both casual users and those constructing a budget-friendly gaming rig.

One of the standout features of the FM2A55M-DGS is its support for AMD’s A-Series APUs, providing integrated graphics that can deliver impressive performance for everyday tasks and light gaming. With HDMI, DVI, and VGA outputs, users have the flexibility to connect to various display types, supporting resolutions up to 1080p for a crisp visual experience. The inclusion of dual-channel DDR3 memory support allows for easy multitasking and enhances overall efficiency, accommodating up to 32GB of RAM across dual slots.

The motherboard is built on the AMD A55 chipset, ensuring reliable power delivery and excellent performance. It features a decent set of connectivity options including four SATA III ports, allowing for fast data transfers and the ability to connect multiple storage devices. Additionally, the onboard USB 3.0 ports enable high-speed peripheral connectivity, crucial for users looking to expand their systems with modern devices.

Another appealing aspect of the ASRock FM2A55M-DGS is its cost-effective nature without sacrificing essential functionality. It includes ASRock's proprietary technologies, such as A-Tuning for easy overclocking and System Browser to keep track of hardware configurations. The motherboard supports various RAID configurations, which enhances data security and performance when using multiple drives.

The sturdy design of the FM2A55M-DGS also accommodates a range of cooling solutions, providing users with options to manage their system's thermal performance effectively. Overall, the ASRock FM2A55M-DGS stands out as a practical choice for those looking for a reliable motherboard that combines functionality, affordability, and decent performance, making it suitable for everyday computing as well as light gaming applications. With its feature set, it remains a competitive option in the budget motherboard segment.