ASRock FM2A55M-DGS R2.0 manual System Panel Header

Page 27

System Panel Header

This header accommodates

(9-pin PANEL1)

several system front panel

(see p.13 No. 10)

functions.

Connect the power switch, reset switch and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables.

PWRBTN (Power Switch):

Connect to the power switch on the chassis front panel. You may con- figure the way to turn off your system using the power switch.

RESET (Reset Switch):

Connect to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the computer freezes and fails to per- form a normal restart.

PLED (System Power LED):

Connect to the power status indicator on the chassis front panel. The LED is on when the system is operating. The LED keeps blinking when the sys-tem is in S1 sleep state. The LED is off when the system is in S3/S4 sleep state or powered off (S5).

HDLED (Hard Drive Activity LED):

Connect to the hard drive activity LED on the chassis front panel. The

LED is on when the hard drive is reading or writing data.

The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assign-ments are matched correctly.

Chassis Speaker Header

Please connect the chassis

(4-pin SPEAKER 1)

speaker to this header.

(see p.13 No. 9)

 

 

 

Print Port Header

This is an interface for print

(25-pin LPT1)

port cable that allows

(see p.13 No. 20)

convenient connection of printer

 

devices.

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Contents FM2A55M-DGS R2.0 Disclaimer Copyright NoticeContents Software Support Uefi Setup utilityIntroduction Package ContentsSpecifications Support CD ConnectorBios Feature Rear Panel I/OPage ASRock Instant Flash Unique FeaturesASRock Extreme Tuning Utility Axtu ASRock Instant BootASRock XFast RAM ASRock APP ChargerASRock XFast USB ASRock XFast LANASRock Internet Flash ASRock Crashless BiosASRock Easy RAID Installer ASRock OMG Online Management GuardASRock Restart to Uefi ASRock Fast BootASRock Interactive Uefi ASRock X-BoostMotherboard Layout LAN Port LED Indications I/O PanelPre-installation Precautions InstallationInstallation of CPU Fan and Heatsink CPU InstallationInstalling a Dimm Installation of Memory Modules DimmInstalling an expansion card Expansion Slots PCI and PCI Express SlotsPcie Slots AMD Dual Graphics Operation Guide Enjoy the benefit of AMD Dual GraphicsWhat 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 ConnectorHot Plug and Hot Swap Functions for SATA2 HDDs Serial ATA2 SATA2 Hard Disks InstallationWhat is Hot Plug Function? What is Hot Swap Function?Points 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 HDDDriver Installation Guide Set up UefiUse RAID Installation Guide to set RAID configuration Page Uefi Menu Bar IntroductionF10 F12 Navigation KeysMain Screen Navigation Keys + / Tab Enter Pgup Pgdn HomeOC Tweaker Screen Multiplier/Voltage Change Dram Timing Configuration Dram FrequencyProcessor Maximum Frequency Processor Maximum VoltageDram Timing Control Power Down EnableRAS# to CAS# Delay tRCD Dram Timing Control Dram SlotWrite to Read Delay tWTR Command Rate CRWrite Recovery Time tWR RAS to RAS Delay tRRDAdvanced Screen CPU Thermal Throttle CPU ConfigurationCore C6 Mode Cool ‘n’ QuietNorth Bridge Configuration Onboard LAN South Bridge ConfigurationOnboard HD Audio Front PanelStorage Configuration Super IO Configuration Acpi Configuration Acpi Hpet table USB Mouse Power OnUSB Configuration USB 2.0 ControllerLegacy USB Support OMGOnline Management Guard ToolSound Effect System BrowserUefi Download Server Network Configuration Internet SettingDehumidifier CPU Fan Setting Internet FlashHardware Health Event Monitoring Screen Setup Prompt Timeout Boot ScreenFast Boot Boot From Onboard LANAddOn ROM Display Boot Failure GuardBoot Failure Guard Count Full Screen LogoSecurity Screen Secure BootDiscard Changes and Exit Load Uefi DefaultsExit Screen Save Changes and ExitDrivers Menu Install Operating SystemSupport CD Information Running The Support CDInstalling 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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