ASRock FM2A55M-DGS R2.0 manual Motherboard Layout

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1.4 Motherboard Layout

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27

 

 

 

 

 

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25

 

 

 

 

 

24

 

 

 

 

 

 

 

 

 

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23

 

 

 

 

 

22

21

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1918 17

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7

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9

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1

ATX 12V Power Connector (ATX12V1)

15

SATA2 Connector (SATA_6)

2

ATX Power Connector (ATXPWR1)

16

SATA2 Connector (SATA_5)

3

CPU Heatsink Retention Module

17

SPI Flash Memory (64Mb)

4

CPU Socket

18

USB 2.0 Header (USB4_5)

5

CPU Fan Connector (CPU_FAN1)

19

USB 2.0 Header (USB8_9)

6

2 x 240-pin DDR3 DIMM Slots

20

Print Port Header (LPT1)

 

(Dual Channel: DDR3_A1, DDR3_B1)

21

COM Port Header (COM1)

7

Chassis Fan Connector (CHA_FAN1)

22

Front Panel Audio Header (HD_AUDIO1)

8

Southbridge Controller

23

PCI Slot (PCI1)

9

Chassis Speaker Header (SPEAKER1)

24

PCI Express 2.0 x1 Slot (PCIE2)

10

System Panel Header (PANEL1)

25

Clear CMOS Jumper (CLRCMOS1)

11

SATA2 Connector (SATA_1)

26

PCI Express 2.0 x16 Slot (PCIE1)

12

SATA2 Connector (SATA_2)

27

Chassis Intrusion Header (CI1)

13

SATA2 Connector (SATA_4)

28

Power Fan Connector (PWR_FAN1)

14

SATA2 Connector (SATA_3)

 

 

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Contents FM2A55M-DGS R2.0 Disclaimer Copyright NoticeContents Software Support Uefi Setup utilityIntroduction Package ContentsSpecifications Bios Feature ConnectorRear Panel I/O Support CDPage ASRock Extreme Tuning Utility Axtu Unique FeaturesASRock Instant Boot ASRock Instant FlashASRock XFast USB ASRock APP ChargerASRock XFast LAN ASRock XFast RAMASRock Easy RAID Installer ASRock Crashless BiosASRock OMG Online Management Guard ASRock Internet FlashASRock Interactive Uefi ASRock Fast BootASRock X-Boost ASRock Restart to UefiMotherboard Layout LAN Port LED Indications I/O PanelPre-installation Precautions InstallationInstallation of CPU Fan and Heatsink CPU InstallationInstalling a Dimm Installation of Memory Modules DimmExpansion Slots PCI and PCI Express Slots Installing an expansion cardPcie Slots Enjoy the benefit of AMD Dual Graphics AMD Dual Graphics Operation GuideWhat does an AMD Dual Graphics system include? AMD Vision Engine Control Center Dual Monitor Feature Dual Monitor and Surround Display FeaturesSurround Display Feature Hdcp Function What is HDCP?Description Jumpers SetupSerial ATA2 Connectors Onboard Headers and ConnectorsFront Panel Audio Header System Panel Header Ground pin ATX Power ConnectorWhat is Hot Plug Function? Serial ATA2 SATA2 Hard Disks InstallationWhat is Hot Swap Function? Hot Plug and Hot Swap Functions for SATA2 HDDsPoints of attention, before you process the Hot Plug SATA2 HDD Hot Plug Feature and Operation GuideHow to Hot Unplug a SATA2 HDD How to Hot Plug a SATA2 HDDSet up Uefi Driver Installation GuideUse RAID Installation Guide to set RAID configuration Page Uefi Menu Bar IntroductionMain Screen Navigation KeysNavigation Keys + / Tab Enter Pgup Pgdn Home F10 F12OC Tweaker Screen Processor Maximum Frequency Dram Timing Configuration Dram FrequencyProcessor Maximum Voltage Multiplier/Voltage ChangeRAS# to CAS# Delay tRCD Power Down EnableDram Timing Control Dram Slot Dram Timing ControlWrite Recovery Time tWR Command Rate CRRAS to RAS Delay tRRD Write to Read Delay tWTRAdvanced Screen Core C6 Mode CPU ConfigurationCool ‘n’ Quiet CPU Thermal ThrottleNorth Bridge Configuration Onboard HD Audio South Bridge ConfigurationFront Panel Onboard LANStorage Configuration Super IO Configuration Acpi Configuration Acpi Hpet table USB Mouse Power OnUSB 2.0 Controller USB ConfigurationLegacy USB Support Sound Effect ToolSystem Browser OMGOnline Management GuardDehumidifier CPU Fan Setting Network Configuration Internet SettingInternet Flash Uefi Download ServerHardware Health Event Monitoring Screen Fast Boot Boot ScreenBoot From Onboard LAN Setup Prompt TimeoutBoot Failure Guard Count Boot Failure GuardFull Screen Logo AddOn ROM DisplaySecurity Screen Secure BootExit Screen Load Uefi DefaultsSave Changes and Exit Discard Changes and ExitSupport CD Information Install Operating SystemRunning The Support CD Drivers MenuInstalling OS on a HDD Larger Than 2TB Drv4E CtrlB5 Langeng Installing OS on a HDD Larger Than 2TB in RAID ModeChoose Usable Physical Drive List to select Raid HDD Page Windows VistaTM 64-bit Page Windows 8 64-bit / 7 64-bit

FM2A55M-DGS R2.0 specifications

The ASRock FM2A55M-DGS R2.0 is a notable micro ATX motherboard designed to support AMD’s FM2 and FM2+ processors, providing robust performance for budget-conscious builders and gamers alike. With its combination of functionality and affordability, this motherboard caters to a wide range of uses, from everyday computing to casual gaming.

One of the standout features of the ASRock FM2A55M-DGS R2.0 is its support for APUs, specifically the AMD Radeon Graphics integrated into these processors. This integration allows users to experience decent graphics performance without needing a dedicated graphics card, making it an excellent choice for entry-level gaming and multimedia applications. The motherboard can support up to 32GB of DDR3 memory across its two DIMM slots, with speeds up to 2400 MHz, which enhances overall system responsiveness and multitasking capabilities.

The FM2A55M-DGS R2.0 is equipped with a variety of connectivity options, including USB 3.0 ports that ensure faster data transfer rates compared to their USB 2.0 counterparts. With SATA3 support, users can connect modern storage devices for improved read and write speeds, contributing to faster boot times and application loading. This motherboard also features integrated HD Audio, delivering immersive sound experiences ideal for gaming, music, and movies.

In terms of expansion capabilities, the ASRock FM2A55M-DGS R2.0 includes a PCIe x16 slot for a dedicated graphics card, as well as additional PCIe x1 slots for other expansion cards, enhancing its versatility. Furthermore, its user-friendly BIOS interface is designed for ease of navigation, enabling users to tweak settings with minimal hassle.

The ASRock FM2A55M-DGS R2.0 is designed with durability in mind, featuring solid capacitors that enhance the stability and longevity of the motherboard. Additionally, its fan headers and comprehensive cooling options help maintain optimal temperatures during high-performance tasks.

Overall, the ASRock FM2A55M-DGS R2.0 is a well-rounded motherboard that offers a balanced blend of performance, features, and affordability, making it an ideal choice for users looking to build a solid and reliable system. Whether for work or play, this motherboard stands out as a cost-effective solution in the competitive entry-level market.
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