Asus Technical Overview of ASUS Motherboard BIOS Features

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ASUS F2A85-M
Selects the Advanced mode functions
Exits the BIOS setup program without saving the changes, saves the changes and resets the system, or enters the Advanced Mode

BIOS menu screen

The BIOS setup program can be used under two modes: EZ Mode and Advanced Mode. You can change modes from the Exit menu or from the Exit/Advanced Mode button in the EZ Mode/Advanced Mode screen.

EZ Mode

By default, the EZ Mode screen appears when you enter the BIOS setup program. The EZ Mode provides you an overview of the basic system information, and allows you to select the display language, system performance mode and boot device priority. To access the Advanced Mode, click Exit/Advanced Mode, then select Advanced Mode.

The default screen for entering the BIOS setup program can be changed. Refer to the Setup Mode item in section 2.7 Boot menu for details.

Selects the display language of the

BIOS setup program

Displays the CPU/motherboard temperature,

CPU/5V/3.3V/12V voltage output,

CPU/chassis fan speed

Selects the boot device priority

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Displays the

 

 

 

 

 

 

 

 

Power Saving mode

 

Loads optimized default

 

Advanced mode

 

 

menus

 

 

 

 

 

 

 

 

 

 

Normal mode

ASUS Optimal mode

 

Displays the system properties

 

Selects the boot device priority

 

of the selected mode on the

 

right hand side

 

 

 

 

 

 

 

 

The boot device options vary depending on the devices you installed to the system.

The Boot Menu(F8) button is available only when the boot device is installed to the system.

2-7

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Contents Motherboard E7444 First Edition August Contents Ai Tweaker menu Bios informationCPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage AppendicesElectrical safety Safety informationOperation safety About this guide Where to find more informationHow this guide is organized Typography Conventions used in this guideBold text APU F2A85-M specifications summaryPrecision Tweaker Asus unique features Asus Digital Power DesignAsus Exclusive Features Asus Quiet Thermal SolutionBack Panel I/O ports Package contents Product highlights Special featuresInnovative Asus features DIGI+VRM Digital Power DesignNetwork iControl Remote GOAsus TurboV GPU BoostFan Xpert Fanless Design stylish heatsink solutionAsus CrashFree Bios AI SuiteBefore you proceed Motherboard overview Placement directionScrew holes F2A85-M Motherboard layoutAccelerated Processing Unit APU Layout contentsInstalling the APU To install the APU heatsink and fan assembly APU heatsink and fan assembly installationTo uninstall the APU heatsink and fan assembly Overview System memoryF2A85-M 240-pin DDR3 Dimm sockets Memory configurations DDR3-2000 O.C. MHz capability DDR3-2250 O.C. MHz capabilityDDR3-2200 O.C. MHz capability DDR3-2133 O.C. MHz capabilityDDR3-1600 MHz capability DDR3-1866 MHz capability4GB Hynix D1288JPSFPGD9U DDR3-1333 MHz capabilityVendors Size Chip Brand Chip no Timing Voltage SS/DS DDR3-1066 MHz capabilityRemoving a Dimm Installing a DimmPCI slot Installing an expansion cardConfiguring an expansion card Expansion slotsIRQ assignments for this motherboard PCI Express x16 slotsClear RTC RAM 3-pin Clrtc JumpersF2A85-M Clear RTC RAM Rear panel connectors ConnectorsLAN port LED indications Channel Audio 2, 4, 6, or 8-channel configurationDigital audio connector 4-1 pin Spdifout Internal connectorsFront panel audio connector 10-1 pin Aafp F2A85-M Front panel audio connectorF2A85-M TPM Connector ATX power connectors 24-pin EATXPWR, 4-pin ATX12VF2A85-M ATX power connectors TPM connector 20-1 pin TPMF2A85-M Serial port COM connector Serial port connector 10-1 pin COMF2A85-M Fan connectors F2A85-M USB3.0 Front panel connector USB 2.0 connectors 10-1 pin USB56, USB78, USB910F2A85-M USB2.0 connectors USB 3.0 connector 20-1 pin USB334F2A85-M Sata 6.0Gb/s connectors Serial ATA 6.0 Gb/s connectors 7-pin SATA6G 1~7F2A85-M System panel connector System power LED 2-pin Pled MemOK! switch Onboard switchesF2A85-M MemOK! switch Onboard LEDs GPU Boost switchF2A85-M GPU Boost switch Standby Power LEDF2A85-M GPU Boost LED GPU Boost LEDTo run the Support DVD Installing an operating systemSoftware support Support DVD informationProduct introduction Updating the Bios Managing and updating your BiosAsus Update utility Installing Asus UpdateAsus EZ Flash To update the Bios using EZ FlashRecovering the Bios Asus CrashFree Bios 3 utilityTo recover the Bios Before updating Bios Asus Bios UpdaterBooting the system in DOS environment To update the Bios file using Bios Updater Updating the Bios fileTo enter Bios Setup at startup Bios setup programEntering Bios Setup at startup Entering Bios Setup after PostEZ Mode Bios menu screenMenu bar Advanced ModeSubmenu items Configuration fieldsMenu items Back buttonSystem Time Main menuSystem Language English System Date Day xx/xx/xxxxTo change an administrator password Administrator PasswordUser Password To set an administrator passwordAi Tweaker menu Scroll down to display the following items APU Multiplier Auto EPU Power Saving Mode DisabledAi Overclock Tuner Auto Memory Frequency AutoDram Timing Control CPU Voltage Offset ModeGPU Boost Auto OC Tuner13 APU1.2V Voltage Auto Dram Voltage Auto11 SB 1.1V Voltage Auto 12 1.1VSB Voltage AutoCPU Voltage Frequency 300Khz CPU Power Phase Control StandardCPU Power Duty Control T.Probe CPU/NB Current Capability 100%SVM Enabled CPU ConfigurationAMD PowerNow function Enabled NX Mode EnabledSata Configuration NB Configuration USB ConfigurationOnboard Devices Configuration 6 APM Network Stack Monitor menu CPU Temperature / MB Temperature xxxºC/xxxºFCPU / PWR / Chassis Fan Speed xxxx RPM or Ignore / N/A Chafan Fan Speed Low Limit 600 RPM CPU Q-Fan Control EnabledChafan Q-Fan Control Enabled CPU Fan Speed Low Limit 200 RPMCPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage Anti Surge Support EnabledChafan Fan Profile Standard Bootup NumLock State On Boot menuWait for ‘F1’ If Error Enabled Full Screen Logo EnabledFast Boot Enabled Post Logo Delay Time 3 secSecurity Boot parameters Next boot after AC Power Loss Normal BootCSM Parameters Boot Option Priorities Setup Mode EZ ModeBoot Override Asus O.C. Profile Tools menuAsus EZ Flash 2 Utility Asus SPD InformationExit menu Getting started Federal Communications Commission Statement AppendicesCanadian Department of Communications Statement IC Canadian Compliance StatementReach Asus Recycling/Takeback ServicesAsus Computer GmbH Germany and Austria Asus contact informationASUSTeK Computer INC Asus Computer International AmericaEC Declaration of Conformity Declaration of ConformityAppendices

F2A85-M specifications

The Asus F2A85-M is a micro-ATX motherboard tailored for AMD A-Series processors, making it an excellent choice for users who seek a compact yet powerful computing solution. Designed with performance and versatility in mind, this motherboard supports the FM2 socket and is capable of accommodating Ryzen processors with an applicable BIOS update.

One of the standout features of the F2A85-M is its support for AMD's Richland and Trinity A-series APUs, which integrate both CPU and GPU capabilities, providing excellent performance for gaming and multimedia tasks without the need for a discrete graphics card. The board supports up to 64GB of DDR3 memory across four DIMM slots, operating at speeds up to 2400 MHz, allowing for a smooth multitasking experience.

Connectivity is a strong point for the F2A85-M, featuring USB 3.0 ports for lightning-fast data transfers and extensive I/O options. It includes HDMI, DVI, and VGA outputs, enabling users to connect multiple displays easily, which is particularly beneficial for graphic designers and video editors. The onboard 8-channel HD audio with ASUS’ exclusive Crystal Sound technology delivers impressive audio quality for a more immersive gaming experience or lifelike media playback.

The motherboard incorporates ASUS' proprietary UEFI BIOS, which simplifies the overclocking process and allows users to easily customize their computing experience. With features like Dual Intelligent Processors 4 (DIP4), users can optimize power consumption and improve overall system stability.

For storage, the F2A85-M provides six SATA III ports, facilitating rapid data transfer with modern SSDs and HDDs. Its RAID support further enhances data security and performance, catering to users who require redundancy or speed boosts in their storage solutions.

In terms of build-quality, the F2A85-M utilizes high-quality capacitors and components, ensuring longevity and reliability for system builders seeking stability in their setups.

Overall, the Asus F2A85-M is a feature-rich motherboard that combines performance and reliability, making it an ideal choice for a wide range of computing needs, from casual gaming to professional workloads. With its blend of modern technologies and thoughtful design, it stands out as a solid option in the micro-ATX motherboard market.