ASRock FM2A75 Pro4 manual Optional wireless transmitting

Page 35

USB 3.0 Header

(19-pin USB3_7_8) (see p.14, No. 10)

Vbus

IntA_P7_SSRX-

IntA_P7_SSRX+

GND

IntA_P7_SSTX-

IntA_P7_SSTX+

GND

IntA_P7_D-

IntA_P7_D+

Vbus

IntA_P8_SSRX- IntA_P8_SSRX+

GND

IntA_P8_SSTX- IntA_P8_SSTX+

GND

IntA_P8_D-

IntA_P8_D+

DUMMY

Besides six default USB 3.0 ports on the I/O panel, there is one USB 3.0 header on this motherboard. This USB 3.0 header can support two USB 3.0 ports.

Infrared Module Header

This header supports an

(5-pin IR1)

optional wireless transmitting

(see p.14 No. 23)

and receiving infrared module.

 

 

Consumer Infrared Module Header

This header can be used to

(4-pin CIR1)

connect the remote

(see p.14 No. 29)

controller receiver.

Front Panel Audio Header

 

 

GND

(9-pin HD_AUDIO1)

 

 

 

 

PRESENCE#

 

 

 

 

 

 

MIC_RET

 

 

 

 

 

 

 

 

 

 

 

OUT_RET

(see p.14 No. 32)

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUT2_L

 

 

 

 

 

 

 

 

J_SENSE

 

 

 

 

 

 

 

OUT2_R

 

 

 

 

 

MIC2_R

 

 

 

MIC2_L

This is an interface for the front panel audio cable that allows convenient connection and control of audio devices.

1.High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instruction in our manual and chassis manual to install your system.

2.If you use AC’97 audio panel, please install it to the front panel audio header as below:

A.Connect Mic_IN (MIC) to MIC2_L.

B.Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.

C.Connect Ground (GND) to Ground (GND).

D.MIC_RET and OUT_RET are for HD audio panel only. You don’t need to connect them for AC’97 audio panel.

E.To activate the front mic.

For Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS:

Go to the "FrontMic" Tab in the Realtek Control panel. Adjust “Recording Volume”.

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Contents FM2A75 Pro4 Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications USB ConnectorAudio Rear Panel I/OMonitor Bios FeatureSupport CD HardwarePage ASRock Instant Flash Unique FeaturesASRock Extreme Tuning Utility Axtu ASRock Instant BootASRock XFast RAM ASRock APP ChargerASRock XFast USB ASRock XFast LANASRock Uefi System Browser ASRock Crashless BiosASRock OMG Online Management Guard ASRock Internet FlashASRock Interactive Uefi ASRock Easy RAID InstallerASRock Dehumidifier Function ATXPWR1 Motherboard LayoutTable for Audio Output Connection I/O PanelLAN Port LED Indications Page Pre-installation Precautions InstallationInstallation of CPU Fan and Heatsink CPU InstallationDual Channel Memory Configurations Installation of Memory Modules DimmInstalling a Dimm Pcie Slots Installing an expansion cardExpansion Slots PCI and PCI Express Slots CrossFireXTM and Quad CrossFireXTM Operation Guide Graphics Card SetupCrossFire Bridge For Windows 7 / VistaTM OS Driver Installation and SetupPage What does an AMD Dual Graphics system include? AMD Dual Graphics Operation GuideEnjoy the benefit of AMD Dual Graphics AMD Vision Engine Control Center Multi Monitor Feature Multi Monitor and Surround Display FeaturesFor Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS Surround Display FeatureHdcp Function What is HDCP?Advanced Super IO Configuration CIR Controller Enabled ASRock Smart Remote Installation GuideCIR sensors in different angles Description Jumpers SetupSerial ATA3 Connectors Onboard Headers and ConnectorsOptional wireless transmitting System Panel Header Supply to this connector CPU Fan ConnectorsPlease connect an ATX 12V power supply to this connector ATX 12V Power ConnectorSmart Switches Status Code Description 12 Dr. DebugPage Page Page Hot Plug and Hot Swap Functions for SATA3 HDDs Serial ATA3 SATA3 Hard Disks InstallationWhat is Hot Plug Function? What is Hot Swap Function?Points of attention, before you process the Hot Plug SATA3 HDD Hot Plug Feature and Operation GuideHow to Hot Unplug a SATA3 HDD How to Hot Plug a SATA3 HDDUse RAID Installation Guide to set RAID configuration Driver Installation GuideSet up Uefi Page Uefi Menu Bar IntroductionF10 F12 Navigation KeysMain Screen Navigation Keys + / Tab Enter Pgup Pgdn HomeOC Tweaker Screen CPU Frequency Multiplier Dram Timing Configuration Dram FrequencyMultiplier/Voltage Change Boost Frequency MultiplierBank Interleaving Dram Timing Control Power Down EnableRAS# to CAS# Delay tRCD Command Rate CRVoltage Configuration Dram Voltage Write Recovery Time tWRRAS to RAS Delay tRRD Write to Read Delay tWTRAdvanced Screen Cool ‘n’ Quiet CPU ConfigurationCore C6 Mode Package C6 ModeNorth Bridge Configuration South Bridge Configuration Storage Configuration Infrared Port Super IO ConfigurationSerial Port Serial Port AddressAcpi Configuration Acpi Hpet table USB Mouse Power OnLegacy USB Support USB ConfigurationUSB 2.0 Controller A75 USB 3.0 ControllerUefi Download Server Network ConfigurationInternet Setting OMGOnline Management Guard ToolSound Effect System BrowserInternet Flash Would you like to save current setting user defaults?Hardware Health Event Monitoring Screen Dehumidifier Duration Dehumidifier CPU Fan SettingBoot Screen CSM parameters Launch Video OpROM policy Option ROM Secure Boot ControlSecure Boot Policy Internal FV Security ScreenKey Management Fixed MediaDiscard 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 7 64-bit
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FM2A75 Pro4 specifications

The ASRock FM2A75 Pro4 is a versatile motherboard designed for AMD's FM2 socket processors, making it a solid choice for both entry-level and mid-range desktop builds. With its feature-rich design, this motherboard caters to gamers, tech enthusiasts, and casual users alike.

One of the most notable features of the FM2A75 Pro4 is its support for AMD's A-Series APUs, with integrated Radeon graphics that offer a good balance between performance and efficiency. The motherboard supports dual graphics technology, enabling users to pair an APU with dedicated AMD graphics cards for enhanced gaming performance. This makes it an excellent option for budget-conscious gamers looking to enjoy the latest titles without investing heavily in a high-end graphics card.

The FM2A75 Pro4 is equipped with four DDR3 DIMM slots, supporting a maximum memory capacity of 64GB. It also supports a range of memory speeds, catering for both standard and high-performance memory modules. This flexibility ensures that users can achieve optimal system performance tailored to their needs.

In terms of connectivity, the FM2A75 Pro4 comes with SATA III ports, providing high-speed data transfer for storage devices. It also features USB 3.0 ports, enabling faster data exchange with compatible peripherals. The board is equipped with the A75 chipset, which supports RAID functionality, allowing users to configure their hard drives for redundancy or performance.

The onboard audio solution is powered by a Realtek ALC892 codec, delivering high-definition sound quality that enhances the overall multimedia experience. The inclusion of HDMI and DVI-D outputs ensures compatibility with a wide range of displays. The motherboard also features a robust power delivery system, with durable capacitors and a reliable layout designed to prolong component lifespan and improve stability under load.

For users focused on performance and aesthetics, the FM2A75 Pro4 boasts a sleek black and silver design complemented by a user-friendly BIOS interface. This allows for easy tweaking and optimization of system settings without requiring extensive technical knowledge.

In summary, the ASRock FM2A75 Pro4 motherboard offers a compelling package of features, including solid performance, ample connectivity options, and support for dual graphics configurations. Whether building a budget gaming rig or a capable home office system, this motherboard provides the essential technology to meet a variety of computing needs.