Asus X99-A User Guide

Asus X99-A Manual

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  • Asus X99-A | User Guide - Page 1
    X99-A Motherboard
  • Asus X99-A | User Guide - Page 2
    any problems in obtaining the full corresponding source code we would be much obliged if you give us a notification to the email address [email protected], stating the product and describing the problem (please DO NOT send large attachments such as source code archives, etc. to this email address). ii
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    ATX Power connection 2-7 2.1.6 SATA device connection 2-8 2.1.7 Front I/O Connector 2-9 2.1.8 Expansion Card installation 2-10 2.2 BIOS update utility 2-11 2.3 Motherboard rear and audio connections 2-12 2.3.1 Rear I/O connection 2-12 2.3.2 Audio I/O connections 2-14 2.4 Starting
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    menu 3-57 3.9.1 ASUS EZ Flash 2 Utility 3-57 3.9.2 ASUS O.C. Profile 3-58 3.9.3 ASUS DRAM SPD Information 3-59 3.10 Exit menu 3-60 3.11 Updating BIOS 3-61 3.11.1 EZ Update 3-61 3.11.2 ASUS EZ Flash 2 3-61 3.11.3 ASUS CrashFree BIOS 3 3-63 3.11.4 ASUS BIOS Updater 3-63 Appendices
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    Contact a qualified service technician or your retailer. Operation safety • Before installing the motherboard and adding devices on it, carefully read all the manuals that came with . • If you encounter technical problems with the product, contact a qualified service technician or your retailer. v
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    descriptions of the BIOS parameters are also provided. Where to find more information Refer to the following sources for additional information and for product and software updates. 1. ASUS website The ASUS website (www.asus.com) provides updated information on ASUS hardware and software products
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    note of the following symbols used throughout this manual. DANGER/WARNING: Information to prevent injury to yourself when trying to complete a task. CAUTION: Information to prevent damage to the components when trying to complete a task IMPORTANT: Instructions that you MUST follow to complete a task
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    GPU SLI™ Technology (with 2 PCIe x16 graphics card) Supports AMD® 3-WAY/Quad-GPU CrossFireX™ Technology New Intel® Core™ i7 processors - 1 x M.2 x4 Socket 3 with M Key, type 2242/2260/2280/22110 storage devices support (supports PCIe SSD only) Intel® X99 Express Chipset with RAID 0, 1, 5, 10 and
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    BD Lossless Sound - BD audio layer content protection - DTS UltraPC II - DTS Connect - Supports jack-detection, multi-streaming and front panel jackretasking (MIC) - Optical S/PDIF out ports at rear I/O Intel® X99 Express Chipset - supports ASUS USB 3.0 Boost - 4 x USB 3.0/2.0 ports at mid-board
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    ASUS Fan Xpert3 - Featuring Fan Auto Tuning function and multiple thermistors selection for optimized system cooling control. Turbo App - Featuring automatic system performance tuning, network priority, audio upgrades with ThunderboltEX II series Powerful Home Server ASUS HomeCloud Server Remote
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    usage scenarios Steam support - Compatible with the most fun gaming platform under Windows® system ASUS EZ DIY Push Notice - Monitor your PC status with smart devices in real time USB BIOS Flashback - with USB BIOS Flashback Wizard for EZ BIOS download scheduling UEFI BIOS EZ Mode - featuring
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    . Overclocking Protection - ASUS C.P.R. (CPU Parameter Recall) 1 x BIOS Flashback button 1 x Optical S/PDIF Out port 1 x Intel® LAN (RJ45) port 6 x USB 3.0/2.0 ports (blue) 4 x USB 2.0/1.1 ports (bottom port supports USB BIOS Flashback) 1 x Keyboard/Mouse combo connector 8-channel Audio I/O ports
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    SPD (Serial Presence Detect) memory information WfM 2.0, DMI 2.7, WOL by PME, PXE Drivers ASUS Utilities EZ Update Anti-virus software (OEM version) Windows® 8.1 Windows® 8 Windows® 7 ATX Form Factor, 12 in. x 9.6 in. (30.5 cm x 24.4 cm) Specifications are subject to change without notice. xiii
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    Package contents Check your motherboard package for the following items ASUS X99-A motherboard 4 x Serial ATA 6 Gb/s cables 1 x ASUS Q-Shield 1 x ASUS SLI™ bridge connector 1 x 2-in-1 ASUS Q-Connector kit User Manual Support DVD Technical documentations • If any of the above items is damaged
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    Intel® LGA2011-v3 CPU Intel® LGA2011-v3 compatible CPU Fan PC chassis SATA hard disk drive Philips (cross) screwdriver Power supply unit 1 bag of screws DIMM SATA optical disc drive (optional) Graphics card The tools and components in the table above are not included in the motherboard
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    xvi
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    This motherboard supports the New Intel® Core™ i7 processors in the LGA2011-v3 package. It provides great system performance, quad-channel DDR4 memory slots and PCI Express 2.0/3.0 expansion slots. Intel® X99 Express Chipset Intel® X99 Express Chipset is a single chipset that supports the LGA2011-v3
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    DTS bitstreams on personal computers, and sending encoded bitstreams out of a digital audio connection (such as S/PDIF or HDMI) designed to deliver audio to an external decoder. DTS UltraPC II DTS UltraPC II delivers a superior surround sound experience through your system's speakers and headphones
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    note of the following precautions before you install motherboard components or change any motherboard settings. • Unplug the power cord from with the component. • Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power
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    1.2.2 Motherboard layout Chapter 1 Refer to 1.2.9 Internal connectors and 2.3.1 Rear I/O connection for more information about rear panel connectors and internal connectors. 1-4 Chapter 1: Product introduction
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    pin CHA_FAN1-4 ) 3. LGA2011-v3 CPU socket 4. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V) 5. MemOK! button 6. Intel® Serial ATA 6 Gb 15. USB 2.0 connectors (10-1 pin USB1112; USB1314) 16. EZ XMP switch 17. Clear RTC RAM jumper (3-pin CLRTC) 18. TPM connector (20-1 pin TPM) 19. Q-Code LEDs 20
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    only if the damage is shipment/ transit-related. • Keep the cap after installing the motherboard. ASUS will process Return Merchandise Authorization (RMA) requests only if the motherboard comes with the cap on the LGA2011-v3 socket. • The product warranty does not cover damage to the socket contacts
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    The motherboard comes with eight DDR 4 (Double Data Rate 4) Quad Inline Memory Modules (DIMM) slots. A DDR4 module is notched differently from a DDR, DDR2, or DDR3 module. DO NOT install a DDR, DDR2, or DDR3 memory module to the DDR4 slot. Recommended memory configurations Chapter 1 ASUS X99
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    the vendor-marked or at a higher frequency, refer to section 3.5 Ai Tweaker menu for manual memory frequency adjustment. • For system stability, use a more efficient memory cooling system to support a full memory load (8 DIMMs) or overclocking condition. • Always install the DIMMS with the same CAS
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    X99-A Motherboard 1.35V 1.35V 1.35V DIMM socket support (Optional) 24 6 8 DDR4 2800 (O.C.) MHz capability NO. DS Brand Timing Voltage DIMM socket support (Optional) 2468 A_DATA AX4U2800W8G17-DRZ 8GB DS support (Optional) 24 6 8 1.2V • • 1.2V • • 1.2V • • 1.2V • • 1.2V • • 1.2V • •
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    -15-15-36 - - 15-15-15-36 - - 15-15-15-36 - - 15-15-15-36 Voltage 1.2V DIMM socket support (Optional) 2468 •• 1.2V •• 1.2V •• 1.2V • • • • 1.2V •• 1.2V •• 1.2V •• 1.2V •• 1.2V •• 1.2V •• 1.2V • • • • 1.2V •• 1.2V •• 1.2V •• 1.2V •• 1.2V • • • • 1.2V
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    36 15-1515-36 15-1515-36 15-1515-36 15-1515-36 Voltage 1.2V DIMM socket support (Optional) 24 6 8 • • • • 1.2V • • • • 1.2V • • • • • • 1.2V • • 1.2V • • 1.2V • • 1.2V • • 1.2V • • 1.2V • • 1.2V • • • • • • • • • • • • Chapter 1 ASUS X99-A 1-11
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    quad-channel memory configurations. • ASUS exclusively provides hyper DIMM support function. • Hyper DIMM support is subject to the physical characteristics of individual CPUs. Load the X.M.P. or D.O.C.P. settings in the BIOS for the hyper DIMM support. • Visit the ASUS website for the latest QVL
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    1.2.5 Expansion slots Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. Chapter 1 Slot No. 1 2 3 4 5 6 x16_2 slot PCIe 3.0/2.0 x16_3 slot PCIe 2.0 x1_2 slot PCIe 3.0/2.0 x16_4 slot ASUS X99-A 1-13
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    card x16 (single VGA recommended) N/A N/A Dual VGA/PCIe cards x16 x8 N/A Triple VGA/PCIe cards x16 x8 x4* • *The 3-Way SLI™ configuration is not supported a chassis fan to the motherboard connector labeled CHA_FAN1-4 when using multiple graphics cards for better thermal environment.
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    motherboard Intel® EHCI 2 - - shared - - - - - HD Audio - - - - - - shared - ASMedia U3 Controller - - shared - - - - - * PCIe x16_2 is set to x1 mode by default. When the bandwidth is manually switched to x4 mode, the IRQ assignment will be changed to A. Chapter 1 ASUS X99
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    you to fine-tune performance when working on a bare or open-case system. This is ideal for overclockers and gamers who continually change settings to enhance system performance. 1. Power-on button The motherboard comes with a power-on button that allows you to power up or wake up the system. The
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    fails to boot up due to BIOS overclocking, press the MemOK! button to boot and load the BIOS default settings. A message will appear during POST reminding you that the BIOS has been restored to its default settings. • We recommend that you download and update to the latest BIOS version from www.asus
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    , the TPU function will be activated after the next system bootup. • You may use the 5-Way Optimization and TPU feature in the AI Suite 3 application, adjust the BIOS setup program or enable the TPU switch at the same time. However, the system will use the last setting you have made. 1-18
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    Windows® OS environment, the EPU function will be activated after the next system bootup. • You may change the EPU settings in the software application or BIOS setup program and enable the EPU function at the same time. However, the system will use the last setting you have made. Chapter
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    6. EZ XMP switch Enable this switch to overclock the installed DIMMs, allowing you to enhance the DIMM's speed and performance. The EZ XMP LED (XLED1) lights up when you enable the EZ XMP
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    the system so the BIOS can automatically reset parameter settings to default values. • Due to the chipset behavior, AC power off is required to enable C.P.R. function. You must turn off and on the power supply or unplug and plug the power cord before rebooting the system. ASUS X99-A 1-21 Chapter
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    2. CPU Over Voltage jumper (3-pin CPU_OV) The CPU Over Voltage jumper allows you to set a higher CPU voltage for a flexible overclocking system, depending on the type of the installed CPU. To gain more CPU voltage setting, insert the jumper to pins 2-3. To go back to its
  • Asus X99-A | User Guide - Page 39
    provide the status of these key components during POST (Power-On-Self Test): CPU, memory modules, VGA card, and hard disk drives. If an error is found, the critical component's LED stays lit up until the problem is solved. 2. TPU LED (TPU_LED) The TPU LED lights up when the TPU switch is enabled
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    3. EPU LED (O2LED3) The EPU LED lights up when the EPU switch is enabled. 4. EZ XMP LED (XLED) This LED lights up when you enable the EZ XMP switch. Chapter 1 1-24 Chapter 1: Product introduction
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    IPL is started Memory initialization error. Invalid memory type or incompatible memory speed DXE IPL is started Unspecified memory initialization error Memory not installed Invalid CPU type or Speed CPU mismatch CPU self test failed or possible CPU cache error (continued on the next page) ASUS X99
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    future AMI error codes DXE Core is started NVRAM initialization Installation of the PCH Runtime Services CPU DXE initialization is started PCI host for future AMI DXE codes Boot Device Selection (BDS) phase is started Driver connecting is started PCI Bus initialization is started PCI Bus Hot Plug
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    for future AMI codes CPU initialization error System Agent initialization error PCH initialization error Some of the Architectural Protocols are not available PCI resource allocation error. Out of Resources No Space for Legacy Option ROM (continued on the next page) Chapter 1 ASUS X99-A 1-27
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    Input Devices are found Invalid password Error loading Boot Option (LoadImage returned error) Boot Option is failed (StartImage returned error) Flash update is failed Reset protocol is not available ACPI/ASL Checkpoints (under OS) Code 03 04 05 30 40 AC AA Description System is entering S3 sleep
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    to the manual bundled in the motherboard support DVD. • The SATAEXPRESS_1 connector can support one SATA Express device or two SATA devices. • Due to chipset behavior, the SATA6G_78 and SATA6G_910 ports (black) do not support Intel® Rapid Storage Technology and RAID configuration. ASUS X99-A 1-29
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    2. Digital audio connector (4-1 pin SPDIF_OUT) This connector is for an additional Sony/Philips Digital socket 3 This socket allows you to install an M.2 (NGFF) SSD module. Chapter 1 This socket supports M Key and type 2242/2260/2280/22110 storage devices. 1-30 Chapter 1: Product introduction
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    use the USB 3.0 ports under Windows® 7. • The plugged USB 3.0 device may run on xHCI or EHCI mode depending on the operating system's setting. • These USB 3.0 ports support native UASP transfer standard in Windows® 8 / Windows® 8.1 and Turbo Mode when using USB 3.0 Boost feature. ASUS X99-A 1-31
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    a 1394 cable to the USB connectors. Doing so will damage the motherboard! You can connect the front panel USB cable to the ASUS Q-Connector (USB) first, and then install the Q-Connector (USB) to the USB connector onboard if your chassis supports front panel USB ports. The USB 2.0 module is purchased
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    the fan connectors on the motherboard, ensuring that the black the system may damage the motherboard components. These are not jumpers support the ASUS FAN Xpert 3 feature on X99 platform. • The EXT_FAN connector supports Fan Control item in BIOS. • The chassis fan connectors support DC and PWM modes.
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    you use a power supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version) and provides a to use two or more high-end PCI Express x16 cards, use a PSU with 1000W power or above to Supply Wattage Calculator at http://support.asus. com/PowerSupplyCalculator/PSCalculator.aspx
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    connector (20-8 pin PANEL) This connector supports several chassis-mounted functions. • System warning speaker. The speaker allows you to hear system beeps and warnings. • ATX power button/soft-off button (2-pin PWRSW) This connector is for the system the system power. ASUS X99-A 1-35 Chapter 1
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    . 10. DirectKey connector (2-pin DRCT) This connector is for the chassis-mounted button that supports the DirectKey function. Connect the button cable that supports DirectKey, from the chassis to this connector on the motherboard. Ensure that your chassis comes with the extra button cable that
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    TB_HEADER) This connector is for the add-on Thunderbolt I/O card that supports Intel's Thunderbolt Technology, allowing you to connect up to six temperature of your motherboard's critical components and connected devices. Chapter 1 The thermistor cable is purchased separately. ASUS X99-A 1-37
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    . By default, the pin labeled "Chassis Signal" and "Ground" are shorted with a jumper cap. Remove the jumper caps and enable the related options in BIOS if you intend to use the chassis intrusion detection feature. A message appears when you connect the sensor or switch at the first time or when
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    panel audio module to this connector to avail of the motherboard's high-definition audio capability. • If you want to connect a high-definition or an AC'97 front panel audio module to this connector, set the Front Panel Type item in the BIOS setup to [HD] or [AC97]. Chapter 1 ASUS X99-A 1-39
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    Chapter 1 1-40 Chapter 1: Product introduction
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    Basic installation Basic installation 2.1 Building your PC system 2 2.1.1 Motherboard installation The diagrams in this section are for reference only. The motherboard layout may vary with models, but the installation steps are the same for all models. 1. Install the ASUS Q-Shield to the chassis
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    3. Place nine screws into the holes indicated by circles to secure the motherboard to the chassis. Chapter 2 DO NOT overtighten the screws! Doing so can damage the motherboard. 2-2 Chapter 2: Basic installation
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    2.1.2 CPU installation Please note the order in opening/ closing the double latch. Follow the instructions printed on the metal sealing hatch or the illustrations shown below in this manual. The plastic cap will pop up automatically once the CPU is in place and the hatch properly sealed down. C A
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    A B A B C 2.1.3 CPU heatsink and fan assembly installation Apply the Thermal Interface Material to the CPU heatsink and CPU before you install the heatsink and fan, if necessary. Chapter 2 2-4 Chapter 2: Basic installation
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    To install the CPU heatsink and fan assembly Chapter 2 ASUS X99-A 2-5
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    2.1.4 DIMM installation Chapter 2 To remove a DIMM 2-6 Chapter 2: Basic installation
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    2.1.5 ATX Power connection OR OR ASUS X99-A 2-7 Chapter 2
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    2.1.6 SATA device connection OR OR Chapter 2 2-8 Chapter 2: Basic installation
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    2.1.7 Front I/O Connector To install ASUS Q-Connector HDD LED HDD LED+ HDD LED- HDD LED PWR Ground Reset Ground POWER SW RESET SW To install USB 2.0 connector To install front panel audio connector Chapter 2 USB 2.0 To install USB 3.0 connector USB 3.0 ASUS X99-A AAFP 2-9
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    2.1.8 Expansion Card installation To install PCIe x16 cards To install PCIe x1 cards Chapter 2 2-10 Chapter 2: Basic installation
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    filename/file format error. If this scenario happens, please restart the system to turn off the light. • Updating BIOS may have risks. If the BIOS program is damaged during the process and results to the system's failure to boot up, please contact your local ASUS Service Center. ASUS X99-A 2-11
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    Motherboard rear and audio connections 2.3.1 Rear I/O connection Chapter 2 Rear panel connectors 1. Keyboard/Mouse combo port 2. Intel® LAN port 3. USB BIOS Flashback 6. USB 3.0 ports E56 (Support USB 3.0 Boost) 7. USB 3.0 ports E34 (Supports USB 3.0 Boost) 8. USB 3.0 ports E2_5 (Supports USB
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    for faster and better performance for your USB 3.0 devices. • Due to the design of the Intel® X99 series chipset, all USB devices connected to the USB 2.0 and USB 3.0 ports are controlled by the xHCI controller. Some legacy USB devices must update their firmware for better compatibility. * LAN
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    2.3.2 Audio I/O connections Audio I/O ports Connect to Headphone and Mic Connect to Stereo Speakers Connect to 2.1 channel Speakers Chapter 2 2-14 Chapter 2: Basic installation
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    Connect to 4.1 channel Speakers Connect to 5.1 channel Speakers Chapter 2 ASUS X99-A 2-15
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    the DTS UltraPC II function is enabled, ensure to connect the rear speaker to the light blue port. 2.4 Starting up for the BIOS beep codes table) or additional messages appear on the screen. If you do not see anything within 30 seconds from the time you turned on the power, the system may have failed
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    on, hold down the key to enter the BIOS Setup. Follow the instructions in Chapter 3. 2.5 Turning off the computer While the system BIOS setting. Press the power switch for more than four seconds to let the system enter the soft-off mode regardless of the BIOS setting. Chapter 2 ASUS X99
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    Chapter 2 2-18 Chapter 2: Basic installation
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    or update. Inappropriate BIOS settings may result to instability or boot failure. We strongly recommend that you change the BIOS settings only with the help of a trained service personnel. When downloading or updating the BIOS file, rename it as X99A.CAP for this motherboard. Chapter 3 ASUS X99
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    the CMOS and reset the motherboard to the default value. See section 1.2.6 Onboard buttons and switches for information on how to erase the RTC RAM via the Clear CMOS button. • The BIOS setup program does not support the Bluetooth devices. BIOS menu screen The BIOS Setup program can be used under
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    the display language Creates storage RAID and of the BIOS setup program configures system overclocking Chapter 3 Enables or disables the SATA RAID mode for Intel Rapid Storage Technology Displays the CPU Fan's speed. Click the button to manually tune the fans Shows the bootable devices Loads
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    Mode The Advanced Mode provides advanced options for experienced end-users to configure the BIOS settings. The figure below shows an example of the Advanced Mode. Refer to Last modified settings Goes back to EZ Mode Displays the CPU/motherboard temperature, CPU and memory voltage output 3-4 Chapter
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    . EZ Tuning Wizard (F11) This button above the menu bar allows you to view and tweak the overclocking settings of your system. It also allows you to change the motherboard's SATA mode from AHCI to RAID mode. Refer to section 3.2.4 EZ Tuning Wizard for more information. Chapter 3 ASUS X99-A 3-5
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    Note (F9) This button above the menu bar allows you to key in notes of the activities that you have done in BIOS. • The Quick Note function does not support the following keyboard functions: delete, cut, copy and paste. • You can only use the alphanumeric characters to enter your notes. Hot keys
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    3.2.3 QFan Control The QFan Control allows you to set a fan profile or manually configure the operating speed of your CPU and chassis fans. Click to select a fan to be the fan setting Click to undo the changes Click to go back to main menu Select to manually configure your fans ASUS X99-A 3-7
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    configure your fans' operating speed. Speed points Click or tap to manually configure your fans To configure your fans: 1. Select the fan that you want to configure and the fans' operating speed. 3. Click Apply to save the changes then click Exit (ESC). 3-8 Chapter 3: BIOS setup Chapter 3
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    EZ Tuning Wizard allows you to overclock your CPU and DRAM, computer EZ Tuning Wizard screen, then click Next. from the BIOS screen to open 2. Select a PC scenario Daily Computing or Gaming/Media Editing, then click Next. 3. Select the CPU Yes to confirm auto-tuning. ASUS X99-A 3-9 Chapter 3
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    > on your keyboard or click EZ Tuning Wizard screen. 2. Click RAID then click Next. from the BIOS screen to open • Ensure that your HDDs have no existing RAID volumes. • Ensure to connect your HDDs to Intel® SATA connectors. 3. Select the type of storage for your RAID Easy Backup or Super Speed
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    3.3 My Favorites MyFavorites is your personal space where you can easily save and access your favorite BIOS items. Chapter 3 ASUS X99-A 3-11
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    click Setup Tree Map screen. from the BIOS screen to open 2. On the Setup Tree Map screen, select the BIOS items that you want to save in boot order • Configuration items such as Memory SPD Information, system time and date. 4. Click Exit (ESC) or press key to close Setup Tree Map
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    the BIOS password. See section 1.2.6 Onboard buttons and switches for information on how to erase the RTC RAM via the Clear CMOS button. • The Administrator or User Password items on top of the screen show the default [Not Installed]. After you set a password, these items show [Installed]. ASUS X99
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    that you enter the administrator password for accessing the system. Otherwise, you might be able to see or change only selected fields in the BIOS setup program. To set an administrator password: 1. Select the Administrator Password item and press . 2. From the Create New Password box, key in
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    set the Ai Overclocking Tuner to [Manual]. CPU Strap [Auto] This item allows you to select a strap close to your target BCLK (base clock) for an extreme overclocking, or leave it at [Auto] for the BIOS to upgrade. Configuration options: [Auto] [100MHz] [125MHz] [166MHz] [250MHz] ASUS X99-A 3-15
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    This item allows you to start overclocking the system from the initial BCLK (base clock) frequency to the assigned BCLK frequency. Use the or to adjust the value. The value ranges depend on the value you set on BCLK Frequency. ASUS MultiCore Enhancement [Auto] [Auto] This item allows you
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    Auto]. 4-Core Ratio Limit [Auto] Select [Auto] to apply the CPU default Turbo Ratio setting or manually Auto]. 5-Core Ratio Limit [Auto] Select [Auto] to apply the CPU default Turbo Ratio setting or manually Limit to [Auto]. Min. CPU Cache Ratio [Auto] This item CPU Cache Ratio [Auto] This item allows
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    overclocking capability. Configuration options: [Auto] [Enabled] [Disabled] BCLK Frequency: DRAM Frequency Ratio [Auto [Auto] This item allows auto overclock overclocking tuner status, select [Keep Current Settings]. EPU Power Saving Mode [Disabled] The ASUS setting, type [auto] using the keyboard
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    Delay [Auto] Configuration options: [Auto] [1] - [15] DRAM WRITE to READ Delay(tWTR_L) [Auto] Configuration options: [Auto] [1] - [15] DRAM CKE Minimum Pulse Width [Auto] Configuration options: [Auto] [4] - [8] DRAM Write Latency [Auto] Configuration options: [Auto] [1] - [31] Chapter 3 ASUS X99
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    - [31] tCCDWR [Auto] Configuration options: [Auto] [0] - [7] tCCD_L [Auto] Configuration options: [Auto] [1] - [3] RTL IOL control DRAM RTL INIT Value [Auto] Configuration options: [Auto] [1] - [127] DRAM RTL (CHA D0 R0) [Auto] Configuration options: [Auto] [1] - [127] 3-20 Chapter 3: BIOS setup
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    D1 R1) [Auto] Configuration options: [Auto] [1] - [255] DRAM IO-L (CHB D0 R0) [Auto] Configuration options: [Auto] [1] - [255] DRAM IO-L (CHB D0 R1) [Auto] Configuration options: [Auto] [1] - [255] DRAM IO-L (CHB D1 R0) [Auto] Configuration options: [Auto] [1] - [255] Chapter 3 ASUS X99-A 3-21
  • Asus X99-A | User Guide - Page 96
    60] - [99] CTL Vref (CHAB) Sign [+] Configuration options: [+] [-] CTL Vref (CHAB) [Auto] Configuration options: [Auto] [0.00] - [0.20] CTL Vref (CHCD) Sign [+] Configuration options: [+] [-] CTL Vref (CHCD) [Auto] Configuration options: [Auto] [0.00] - [0.20] Chapter 3 3-22 Chapter 3: BIOS setup
  • Asus X99-A | User Guide - Page 97
    : [Auto] [1.00] - [1.60] Receiver ODT Pre-emphasis [Auto] Configuration options: [Auto] [1.00] - [1.60] Transmitter ODT Pre-emphasis [Auto] Configuration options: [Auto] [1.00] - [1.60] Transmitter ODT De-emphasis [Auto] Configuration options: [Auto] [1.00] - [1.60] Chapter 3 ASUS X99-A 3-23
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    to set a higher CPU input boot voltage for better overclocking capability. Use the or to adjust the value. The values range from 0.80 V to 2.7 V with an interval of 0.01 V. CPU Load-line Calibration [Auto] Load-line is defined by Intel® specification and affects CPU power voltage. The CPU
  • Asus X99-A | User Guide - Page 99
    and the component thermal production. Select [Manual] to configure a higher frequency for a quicker transient response speed. Configuration options: [Auto] [Manual] DO NOT remove the thermal module. thermal balance. [Extreme] Select to maintain the current VRM balance. Chapter 3 ASUS X99-A 3-25
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    overclocking. Set a higher value to provide a wider total power range and extends the overclocking Auto] This item affects the overclocking range and system stability. Set this item to [Manual] to manually set a fixed DRAM switching frequency for an increased overclocking Enhanced Intel SpeedStep
  • Asus X99-A | User Guide - Page 101
    Package Power Limit [Auto] Also known as overclocking. Configuration options: [Disabled] [Enabled] You can only enable this item if you enable the CPU OverVoltage jumper on your motherboard. Refer to section 1.2.2 Motherboard layout for the location of the CPU Overvoltage jumper. Chapter 3 ASUS X99
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    items appear only when you set Fully Manual Mode item to [Enabled]. CPU System Agent Voltage [Auto] This item allows you to configure the overclocking capability.Use the or key to adjust the value. The values range from 0.001 V to 0.999 V at 0.001 V increment. CPU Core Voltage [Auto]
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    [Auto] Mode CPU Core Voltage [Auto] This item sums up Voltage [Auto] This Auto] [Manual Mode] to [Manual Mode]. CPU Cache Voltage Override [Auto] This Cache Voltage Offset [Auto] This item allows CPU Cache Voltage [Auto] This item allows Cache Voltage [Auto] This item sums up
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    from 0.80 V to 2.70 V at 0.010 V increment. DRAM SVID Support [Auto] Set this item to [Disabled] to stop the CPU from communicating with the external voltage regulator. Disable this item when you overclock your system. Configuration options: [Auto] [Disabled] [Enabled] DRAM Voltage (CHA/CHB, CHC/CHD
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    enhance the BCLK overclocking capability or reduce the EMI (electromagnetic disturbance) generated by the BCLK. Set this item to [Enabled] for EMI reduction, or set this item to [Disabled] to enhance BCLK overclocking. Configuration options: [Auto] [Disabled] [Enabled] Chapter 3 ASUS X99-A 3-31
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    3.6 Advanced menu The Advanced menu items allow you to change the settings for the CPU and other system devices. Be cautious when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction. Chapter 3 3-32 Chapter 3: BIOS setup
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    CPU-related information that the BIOS automatically detects. The items in threads. Configuration options: [Enabled] [Disabled] Intel Adaptive Thermal Monitor [Enabled] This item allows supporting OS (SuSE Linux 9.2, RedHat Enterprise 3 Update 3). Configuration options: [Disabled] [Enabled] ASUS X99
  • Asus X99-A | User Guide - Page 108
    Intel Virtualization Technology [Disabled] When set to allow you to manage and configure the CPU's power. Enhanced Intel SpeedStep Technology [Enabled] This item allows your system to adjust : [Enabled] [Disabled] CPU states [Auto] This item allows you to set the power saving of the CPU
  • Asus X99-A | User Guide - Page 109
    Support [Auto] This item allows you to set the a C-state support for the CPU package. Configuration options: [Auto speed. Configuration options: [Auto] [Gen1] [Gen2] PCIEX1_1 Speed [Auto] This item allows your . Configuration options: [Auto] [Gen1] [Gen2] PCIEX1_2 Speed [Auto] This item allows your
  • Asus X99-A | User Guide - Page 110
    Reference Clock Independent Spread Spectrum Clocking Architecture) support for connected SATA Express devices. Set this item to [Disabled] to activate ASUS RUNWAY SATA Express bridge card Configuration options: [Auto] [Disabled] S.M.A.R.T. Status Check [On] S.M.A.R.T. (Self-Monitoring, Analysis
  • Asus X99-A | User Guide - Page 111
    Controller Interface). The AHCI allows the onboard storage driver to enable advanced Serial ATA features that increases to Intel® chipset specification, the SATA ports from SATA controller 2 does not support Intel® Hot Plug Support. Configuration options: [Disabled] [Enabled] ASUS X99-A 3-37
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    the operating speed of the PCIEX16_4 slot. Configuration options: [Auto] [Gen1] [Gen2] [Gen3] Intel VT for Directed I/O (VT-d) The items in this menu allow you to configure the Intel® Virtualization Technology for Directed I/O (VT-d). Intel VT for Directed I/O (VT-d) [Disabled] This item allows you
  • Asus X99-A | User Guide - Page 113
    . [Disabled] Your USB 3.0 devices can be used for BIOS setup only and cannot be recognized in the boot devices list. [Auto] Your system automatically detects the presence of USB3.0 devices at startup. If any USB 3.0 devices are detected, the xHCI legacy USB support is enabled. ASUS X99-A 3-39
  • Asus X99-A | User Guide - Page 114
    without an EHCI hand‑off feature. [Disabled] Disables the EHCI Hand-off support. USB Single Port Control This item allows you to enable or disable the individual USB ports. Refer to section 1.2.2 Motherboard layout for the location of the USB ports. Chapter 3 3-40 Chapter 3: BIOS setup
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    [Disabled] This item allows you to enable/disable the PCH DMI ASPM Setting. Configuration options: [Disabled] [Enabled] ASPM Support [Disabled] This item allows you to enable/disable the ASPM support for all downstream devices. Configuration options: [Disabled] [L1 only] Chapter 3 ASUS X99-A 3-41
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    supports. [HD Audio] Sets the front panel audio connector (AAFP) mode to high definition audio. [AC97] Sets the front panel audio connector (AAFP) mode to legacy AC'97. SPDIF Out Type [SPDIF] [SPDIF] Sets to an SPDIF audio output. [HDMI] Sets to an HDMI audio output. 3-42 Chapter 3: BIOS
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    port and PCIEx1_1 slot disabled. PCI-EX16_4 Slot (Black) Bandwidth [Auto] [Auto] Disables PCIEx16_4 slot when the M.2 device is detected. [X4 Mode] Runs at x4 mode for a high performance support with M.2 disabled. ASMedia USB 3.0 Controller [Enabled] This item allows you to enable/disable the
  • Asus X99-A | User Guide - Page 118
    is installed on the motherboard. Serial Port [On] This item allows you to enable/disable the serial port. Configuration options: [On] [Off] Change Settings [Auto] This item allows you or other installed PCI-E LAN cards. Configuration options: [Disabled] [Enabled] 3-44 Chapter 3: BIOS setup
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    motherboard. Configuration options: [Disabled] [Enabled] Power On By RTC [Disabled] This item allows you to enable/disable the RTC (Real-Time Clock) to generate a wake event and configure the RTC alarm date Network Stack to [Enabled]. Ipv4/Ipv6 PXE Support [Enabled] This item allows you to enable/
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    to change the fan settings. Scroll down to display the other BIOS items. CPU Temperature / MB Temperature / VRM Temperature / PCH fan speeds in rotations per minute (RPM). If the fan is not connected to the motherboard, the field shows N/A. Select [Ignore] if you do not wish to display the detected
  • Asus X99-A | User Guide - Page 121
    The following items appear only when you set the CPU Q-Fan Control to [Auto], [PWM Mode], and [DC Mode]. CPU Fan Speed Low Limit [300 operation. [Turbo] Set to achieve maximum CPU fan speed. [Manual] Set to assign the detailed fan speed control parameters. The Chapter 3 ASUS X99-A 3-47
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    into DC Mode, PWM Mode, or disable these Q-Fan controls from your motherboard. Configuration options: [Disabled] [DC Mode] [PWM Mode] The following items [Turbo] Set to achieve maximum chassis fan speeds. [Manual] Set to assign detailed fan speed control parameters. The 48 Chapter 3: BIOS setup
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    Mode, PWM Mode, or disable these extension Q-Fan controls from your motherboard. Configuration options: [Disabled] [DC Mode] [PWM Mode] The following [Turbo] Set to achieve maximum chassis fan speed. [Manual] Set to assign detailed fan speed control parameters. The Chapter 3 ASUS X99-A 3-49
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    drops below the lower temperature. Configuration options: [Disabled] [Enabled] Anti Surge Support [ON] This item allows you to turn on/off the OVP (Over safe range that protects the motherboard's components. Configuration options: [ON] [OFF] Chassis Intrude Detect Support [ON] This item allows you
  • Asus X99-A | User Guide - Page 125
    ]. SATA Support [All Devices USB devices will not be available until OS boot up for a fastest POST time. All USB devices will be available during POST. This process will extend the POST time. For a faster POST time, only USB ports with keyboard and mouse connections will be detected. ASUS X99
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    Driver Support [Disabled] [Disabled] Select to skip the network stack driver from loading during POST. [Enabled] Select to load the network stack driver set the Boot Logo Display to [Auto] and [Full Screen]. Post Delay Time POST waiting time to easily enter the BIOS Setup. You can only execute the
  • Asus X99-A | User Guide - Page 127
    devices and the addon devices. [Enabled] For better compatibility, enable the CSM to fully support the non-UEFI driver add-on devices or the Windows® UEFI mode. [Disabled] Disables the CSM to fully support the non-UEFI driver add-on devices or the Windows® UEFI mode. Chapter 3 ASUS X99-A 3-53
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    to launch. Configuration options: [Legacy OpROM first] [UEFI driver first] [Ignore] Boot from Storage Devices [Legacy OpROM first Windows® nonUEFI mode. Microsoft® Secure Boot only supports Windows® UEFI mode. Key Management This item USB storage device. Chapter 3 3-54 Chapter 3: BIOS setup
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    you to load the downloaded PK from a USB storage device. The PK file must be you to load the downloaded KEK from a USB storage device. Append KEK from File This system loaders, and UEFI drivers that you can load on you to load the downloaded db from a USB storage device. Append db from File This
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    a USB storage device ASUS Logo appears. Boot Override These item displays the available devices. The number of device items that appear on the screen depends on the number of devices installed in the system. Click an item to start booting from the selected device. Chapter 3 3-56 Chapter 3: BIOS
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    . GPU Post This item shows the installed graphics cards in your motherboard. It also shows the recommended number of graphics card to install to your motherboard for best performance. 3.9.1 ASUS EZ Flash 2 Utility This item allows you to run ASUS EZ Flash 2. When you press , a confirmation
  • Asus X99-A | User Guide - Page 132
    and then select Yes. • DO NOT shut down or reset the system while updating the BIOS to prevent the system boot failure! • We recommend that you update the BIOS file only coming from the same memory/ CPU configuration and BIOS version. Profile Name This item allows you to key in a profile name. Save
  • Asus X99-A | User Guide - Page 133
    3.9.3 ASUS DRAM SPD Information This item allows you to view the DRAM SPD information. Chapter 3 ASUS X99-A 3-59
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    you to load the optimal default values for the BIOS items, and save or discard your changes to the BIOS items. You can access the EZ Mode from appears. Select Yes to discard changes and exit. Launch EFI Shell from USB drives This option allows you to attempt to launch the EFI Shell application
  • Asus X99-A | User Guide - Page 135
    . • EZ Update: Updates the BIOS in Windows® environment. • ASUS EZ Flash 2: Updates the BIOS using a USB flash drive. • ASUS CrashFree BIOS 3: Restores the BIOS using the motherboard support DVD or a USB flash drive when the BIOS file fails or gets corrupted. • ASUS BIOS Updater: Updates the BIOS in
  • Asus X99-A | User Guide - Page 136
    Folder Info field. 6. Press the Up/Down arrow keys to find the BIOS file, and then press to perform the BIOS update process. Reboot the system when the update process is done. • This function can support devices such as a USB flash disk with FAT 32/16 format and single partition only. • DO
  • Asus X99-A | User Guide - Page 137
    ASUS CrashFree BIOS 3 The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains the BIOS
  • Asus X99-A | User Guide - Page 138
    file and BIOS Updater to the USB port. 2. Boot your computer then press to launch the select boot device screen. 3. When the select boot device screen appears, insert the Support DVD into the optical drive then select the optical drive as the boot device. Please select boot device: E1: ASUS DVD
  • Asus X99-A | User Guide - Page 139
    to Drives panel then select D:. Drives panel ASUSTeK BIOS Updater for DOS V1.30 [2014/01/01] Current ROM BOARD: X99-A WS VER: 0211 (H :00 B :00) DATE: 07/31/2014 PATH: C:\ Update ROM BOARD: Unknown VER: Unknown DATE: Unknown C: FORMAN~1 D: X99A.CAP 8390626 2014-07-31 21:14:34 Files
  • Asus X99-A | User Guide - Page 140
    Chapter 3 3-66 Chapter 3: BIOS setup
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    , if not installed and used in accordance with manufacturer's instructions, may cause harmful interference to radio communications. However, there use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations. Changes or modifications
  • Asus X99-A | User Guide - Page 142
    IC: Canadian Compliance Statement Complies with the Canadian ICES-003 Class B specifications. This device complies with RSS 210 of Industry Canada. This Class B device meets all the requirements of the Canadian interference-causing equipment regulations. This device complies with Industry Canada
  • Asus X99-A | User Guide - Page 143
    in our products at ASUS REACH website at http://csr.asus.com/english/REACH.htm. DO NOT throw the motherboard in municipal waste. battery should not be placed in municipal waste. ASUS Recycling/Takeback Services ASUS recycling and takeback programs come from our commitment Appendices ASUS X99-A A-3
  • Asus X99-A | User Guide - Page 144
    Telephone +1-510-739-3777 Fax +1-510-608-4555 Web site http://www.asus.com/us/ Technical Support Support fax Telephone Online support +1-812-284-0883 +1-812-282-2787 http://www.service.asus.com/ ASUS COMPUTER GmbH (Germany and Austria) Address Harkort Str. 21-23, D-40880 Ratingen
  • Asus X99-A | User Guide - Page 145
    Steve Chang / President Signature : Date : Sep. 2, 2014 Ver. TAIWAN ASUS COMPUTER GmbH HARKORT STR. 21-23, 40880 RATINGEN GERMANY Product name : Motherboard Model name : X99-A,X99-PRO LVD Directive EN 55024:2010 EN 61000-3-3:2008 EN 55020:2007+A11:2011 EN 301 489-1 V1.9.2(2011-09) EN 301 489
  • Asus X99-A | User Guide - Page 146
    Appendices A-6 Appendices
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Motherboard
X99-A