Asus Z87-WS User Guide

Asus Z87-WS Manual

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  • Asus Z87-WS | User Guide - Page 1
    Z87-WS Motherboard
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    service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. ASUS PROVIDES THIS MANUAL from http://support.asus.com/download problems
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    information...vii About this guide...viii Z87-WS specifications summary x Package contents...xv Installation tools and components xvi Chapter 1: Product Introduction 1.1 Special features 1-1 1.1.1 Product highlights 1-1 1.1.2 ASUS Workstation Exclusive Features 1-3 1.1.3 Dual Intelligent
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    2.2 BIOS update utility 2-11 2.3 Motherboard rear and audio connections 2-13 2.3.1 Rear I/O connection 2-13 2.3.2 Audio I/O connections 2-15 2.4 Starting up for the first time 2-17 2.5 Turning off the computer 2-18 Chapter 3: BIOS setup 3.1 Knowing BIOS 3-1 3.2 BIOS setup program 3-2
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    15 ASUS Dr. Power Utility 4-27 Chapter 5: RAID support 5.1 RAID configurations 5-1 5.1.1 RAID definitions 5-1 5.1.2 Installing Serial ATA hard disks 5-2 5.1.3 Setting the RAID item in BIOS 5-2 5.1.4 Intel® Rapid Storage Technology Option ROM utility 5-3 5.2 Creating a RAID driver disk
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    Multiple GPU support 6.1 ATI® CrossFireX™ technology 6-1 6.1.1 Requirements 6-1 6.1.2 Before you begin 6-1 6.1.3 Installing two CrossFireX™ graphics cards 6-2 6.1.4 Installing three CrossFireX™ graphics cards 6-3 6.1.5 Installing four CrossFireX™ graphics cards 6-4 6.1.6 Installing the
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    your local power company. • If the power supply is broken, do not try to fix it by yourself. 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 the package. • Before
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    chapter tells how to change system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided. • Chapter 4: Software support This chapter describes the contents of the support DVD that comes with the motherboard package and the software. • Chapter 5: RAID
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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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    Z87-WS specifications summary CPU LGA1150 socket for the 4th Generation Intel® Core™ i7/Intel® Core™i5/ Intel® Core™ i3, Pentium® and Celeron® processors Supports 22nm CPU Supports Intel® Turbo Boost Technology 2.0* Chipset Memory * The Intel® Turbo Boost Technology 2.0 support depends on the
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    Z87-WS specifications summary Storage 1394 Audio USB Workstation unique features Intel® Z87 Express Chipset with RAID 0, 1, 5, 10 - 6 x SATA 6.0 Gb/s ports (yellow) - Supports Intel® Dynamic Storage Accelerator, Intel® Smart Response Technology, Intel® Rapid Start Technology, Intel® Smart Connect
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    Z87-WS specifications summary ASUS unique features ASUS Dual Intelligent Processors 4 with 4-Way Optimization - 4-Way Optimization tuning key perfectly consolidates ASUS-exclusive DIGI+Power Control, TPU, EPU, and Fan Xpert 2 that quickly optimize the digital power setting, system performance,
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    (1 supports USB BIOS Flashback) 1 x PS/2 Keyboard/mouse port 1 x HDMI port 1 x Display port 1 x Mini-Display port 2 x eSATA ports 2 x LAN (RJ-45) ports (2 x Intel® LAN) 1 x Optical S/PDIF Out port 8-channel Audio I/O ports 10 x SATA 6.0Gb/s connectors (6 x yellow; 4 x dark brown) 1 x mSATA connector
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    Z87-WS specifications summary Manageability Support DVD contents Accessories Form factor WfM 2.0, DMI 2.7, WOL by PME, PXE Drivers ASUS Utilities ASUS Update Anti-virus software (OEM version) 10 x Serial ATA 6Gb/s cables 1 x COM port bracket 1 x USB+ 1394 bracket 1 x ASUS 4-Way SLI bridge
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    Check your motherboard package for the following items User Manual ASUS Z87-WS motherboard User manual Support DVD 10 x Serial ATA 6.0 Gb/s cables COM port bracket 2 USB ports + 1394a cable with 1394 bracket 1 x ASUS SLI™ bridge connector 1 x ASUS 4-Way SLI™ bridge connector 1 x ASUS 3-Way
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    Philips (cross) screwdriver PC chassis Power supply unit Intel® LGA1150 CPU Intel® LGA1150 compatible CPU Fan DIMM SATA hard disk drive SATA optical disc drive (optional) Graphics card (optional) The tools and components in the table above are not included in the motherboard package. xvi
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    This motherboard supports 4th generation Intel® Core™ i7 / Intel® Core™ i5 / Intel® Core™ i3, Pentium®, and Celeron® processors in the LGA1150 package. It provides great graphics and system performance with its GPU, dual-channel DDR3 memory slots and PCI Express 2.0/3.0 expansion slots. Intel® Z87
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    processors family support Intel® Smart Response Technology. ** An operating system must be installed on the HDD to launch Intel® Smart Response Technology. *** The SSD is reserved for caching function. Intel® Smart Connect Technology Your computer can receive fresh updates for selected applications
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    , the Z87-WS features the latest server class built-in Intel® Ethernet adapter. This leads to lower CPU utilization and temperature, outstanding performance, as well as better support for diverse operating systems. Beat Thermal Chokes: Better stability and lower power loss ASUS Beat Thermal
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    levels and fan settings via the user-friendly AI Suite 3 utility. Digital Power Control ASUS DIGI+ Power Control features the revolutionary and innovative digital VRM, DRAM, and CPU Voltage controllers. These controllers offers ultra-precise memory and voltage tuning for optimal system efficiency
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    regularly check for UEFI BIOS updates, and download the latest BIOS automatically. AI Suite 3 With its user-friendly interface, ASUS AI Suite 3 consolidates all the exclusive ASUS features into one simple-to-use software package. It allows you to supervise overclocking, energy management, fan speed
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    modified settings • F12 BIOS snapshot hotkey • F3 Shortcut for most accessed information • ASUS DRAM SPD (Serial Presence Detect) information detecting faulty DIMMs, and helping with difficult POST situations. ASUS Q-connector ASUS Q-Connector is a unique adapter that allows you to easily connect or
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    Connect To get the most out of your audio entertainment across all formats and quality levels, DTS Connect sound. Consumers can connect their PC to a home theater system. audio settings by augmenting Disc™. ErP Ready The motherboard is European Union's Energy line with the ASUS vision of creating
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    before you install motherboard components or change any motherboard settings. • Unplug the power cord from the wall socket before touching any component. • Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, to
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    1.2.2 Motherboard layout Parade PS8201 PLX PEX8747 Chapter 1 Refer to 1.2.6 Internal connectors and 2.3.1 Rear I/O connection for more information about rear panel connectors and internal connectors. ASUS Z87-WS 1-9
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    8-pin EATX12V; 6-pin EATX12V_1) 2. LGA1150 CPU socket 3. CPU, chassis, and power fan connectors (4-pin CPU_FAN, 4-pin CPU_OPT, 4-pin CHA_FAN1~4 ) 4. DDR3 DIMM slots 5. EPU switch 6. TPU switch 7. DirectKey 8. MemOK! button 9. USB 3.0 connector (20-1 pin USB3_12) 10. mSATA connector 11. Marvell 9230
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    Authorization (RMA) requests only if the motherboard comes with the cap on the LGA1150 socket. • The product warranty does not cover damage to the socket contacts resulting from incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP cap. Chapter 1 ASUS Z87-WS 1-11
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    1.2.4 System memory The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) slots. A DDR3 module is notched differently from a DDR or DDR2 module. DO NOT install a DDR or DDR2 memory module to the DDR3 slot. Recommended memory configurations Chapter 1 1-12
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    of the following: a) Use a maximum of 3GB system memory if you are using a 32-bit Windows® OS. b) Install a 64-bit Windows® OS when you want to install 4GB or more on the motherboard. c) For more details, refer to the Microsoft® support site at http://support.microsoft. com/kb/929605/en-us. • This
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    Z87-WS Motherboard Qualified Vendors List (QVL) Visit the ASUS website for the latest QVL. Chapter 1 1-14 Chapter 1: Product introduction
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    slot (at x8 mode) PCIe 2.0 x1_1 slot PCIe 3.0/2.0 x16_3 slot (single at x16 or dual at x8/x8 mode) PCIe 2.0 x1_2 slot PCIe 3.0/2.0 x16_4 slot (at x8 mode) PCIE x16_1 auto switches to x8 when slot PCIE x16_2 is occupied; PCIE x16_2 auto switches to x4 when slot PCIE x16_4 is occupied. ASUS Z87-WS
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    ) 6 - - - 4-WAY SLI CrossFireX x8 x8 x8 x8 • We recommend that you provide sufficient power when running CrossFireX™ or SLI™ mode. • Connect a chassis fan to the motherboard connector labeled CHA_FAN1-4 when using multiple graphics cards for better thermal environment. • We recommend you
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    switch allows you to enable or disable the ASUS Dr. Power feature. Install the bundled ASUS Dr. Power Utility then enable this switch to allow the system to display notification messages in your Windows screen if a problem is detected with your Power Supply Unit (PSU). Chapter 1 ASUS Z87-WS 1-17
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    reboots when each timing set is tested. If the installed DIMMs still fail to boot after the whole tuning process, the DRAM_LED lights continuously. Replace the DIMMs with ones recommended in the Memory QVL (Qualified Vendors Lists) in this user manual or on the ASUS website at www.asus.com. • If you
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    and enter the BIOS directly. • Turn off your system using the power-on button to allow your system to go through POST (without entering the BIOS) when you reboot your system. • Refer to section 3.8 Boot Menu for details about setting the DirectKey default function. Chapter 1 ASUS Z87-WS 1-19
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    when the system is powered off. • When the TPU switch is set to Enabled (TPU_I: TPU LED. • If you enable this switch under a Windows® OS environment, the TPU function will be activated after BIOS setup program, or enable the TPU switch at the same time. However, the system will use the last setting
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    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. 7. Clear CMOS button Press the Clear CMOS switch to clear BIOS setup information only when the system hangs due to overclocking. Chapter 1 ASUS Z87-WS 1-21
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    8. Reset button Press the reset button to reboot the system. 9. MSATA switch The mSATA switch configures mSATA support for the motherboard. Auto-detect mSATA or SATA port 6 Force mSATA function 1-22 Chapter 1: Product introduction Chapter 1
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    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 until the problem is solved. 2. TPU LED The TPU LED lights up when the TPU switch is enabled. Chapter 1 ASUS Z87-WS 1-23
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    3. EPU LED The EPU LED lights up when the EPU switch is enabled. 4. Q-Code LED The Q-Code LED provides you with a 2-digit error code that displays the system status. Refer to the Q-Code table on the next page for details. Chapter 1 1-24 Chapter 1: Product introduction
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    type or incompatible memory speed Unspecified memory initialization error Memory not installed Invalid CPU type or Speed CPU mismatch CPU self test failed or possible CPU cache error CPU micro-code is not found or micro-code update is failed (continued on the next page) Chapter 1 ASUS Z87-WS 1-25
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    Resume PPI is called by the DXE IPL) S3 Boot Script execution Video repost OS S3 wake vector call Reserved for future AMI progress codes S3 Resume Failed S3 Resume error codes DXE Core is started NVRAM initialization Installation of the PCH Runtime Services CPU DXE initialization is started PCI host
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    Reserved 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 Controller Initialization PCI Bus Detect SCSI Enable Setup Verifying Password (continued on the next page) Chapter 1 ASUS Z87-WS 1-27
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    Ready To Boot event Legacy Boot event Exit Boot Services event Runtime Set Virtual Address MAP Begin Runtime Set Virtual Address MAP End Legacy Option ROM Initialization System failed (StartImage returned error) Flash update is failed Reset protocol is not available Chapter 1 1-28 Chapter
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    is in PIC mode. System has transitioned into ACPI mode. Interrupt controller is in APIC mode. 5. PWR_SUPPLY LED The ASUS Dr. Power LED near the EATX PWR connector lights up when the ASUS Dr. Power switch setting is on Enable and the power supply unit has failed. Chapter 1 ASUS Z87-WS 1-29
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    6. PGLED3 LED The ASUS Dr. Power LED near the ASUS Dr. Power switch lights up when the ASUS Dr. Power switch is on Enable. 7. +12V_PWR LED The ASUS Dr. Power LED near EATX12V connector lights up when the ASUS Dr. Power switch setting is on enable and there is no power detected going into the
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    a Serial ATA RAID set using these connectors, set the SATA Mode item in the BIOS to [RAID Mode]. Refer to section 3.6.3 SATA Configuration for details. • Before creating a RAID set, refer to section 5.1 RAID configurations or the manual bundled in the motherboard support DVD. ASUS Z87-WS 1-31
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    ATA 6.0 Gb/s connectors (7-pin SATA6G_E1234 [dark brown]) These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0 Gb/s signal cables. Z87-WS Marvell SATA 6.0 Gb/s connectors • Marvell storage controller can only support AHCI mode. • These SATA ports are for data drives
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    mode depending on the operating system's setting. 5. IEEE 1394 port connector (10-1 pin IE1394) This connector is for an IEEE 1394 port. Connect the IEEE 1394 module cable to this connector, then install the module to a slot opening at the back of the system chassis. Chapter 1 ASUS Z87-WS 1-33
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    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, dark brown) 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
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    not place jumper caps on the fan connectors! • Ensure that the CPU fan is securely installed to the CPU fan connector. • The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power. • The CPU_FAN connector and CHA_FAN connectors support the ASUS FAN Xpert 2 feature. ASUS Z87-WS 1-35
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    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 1-36 Chapter 1: Product
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    power efficiency when you plug in high-end PCI Express x16 cards. • If you are uncertain about the minimum power supply requirement for your system, refer to the Recommended Power Supply Wattage Calculator at http://support.asus.com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=enus ASUS Z87-WS
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    10. System panel connector (20-8 pin PANEL) This connector supports several chassis-mounted functions. • System power LED (2-pin PLED) This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power system settings. Pressing the power switch
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    . 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 supports the DirectKey feature. Refer to the technical documentation that came with the chassis for details. ASUS Z87-WS
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    This connector is for a single SATA 6.0Gb/s Solid-State Drive (SSD). Connect the SSD to the mSATA port. 14. Chassis intrusion connector (4-1 pin CHASSIS) This connector is for a chassis-mounted intrusion detection sensor or switch. Connect one end of the chassis intrusion sensor or switch cable to
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    layout may vary with models, but the installation steps are the same for all models. 1. Install the ASUS I/O Shield to the chassis rear I/O panel. 2. Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to the chassis' rear I/O panel. Chapter 2 ASUS Z87-WS 2-1
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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 Ensure that you install the correct CPU designed for LGA1150 socket only. DO NOT install a CPU designed for LGA155 and LGA1156 socket on the LGA1150 socket. Chapter 2 ASUS Z87-WS 2-3
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    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. To install the CPU heatsink and fan assembly Chapter 2 2-4 Chapter 2: Basic installation
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    To uninstall the CPU heatsink and fan assembly Chapter 2 ASUS Z87-WS 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 ASUS Z87-WS 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 Connectors 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 Z87-WS 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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    Flashback button for three seconds, and the BIOS is updated automatically. To use USB BIOS Flashback: 1. Place the bundled support DVD to the optical drive and install the USB BIOS Flashback Wizard. Follow the onscreen instructions to complete the installation. 2. Insert the USB storage device to
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    flash drive connection, a BIOS file name error, or an incompatible BIOS file format. If this happens, restart the syetem. • Updating the BIOS poses some risks. If the BIOS program is damaged during the updating process and the system fails to reboot, please contact your local ASUS Service Center for
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    I/O connection Rear panel connectors 1. PS/2 keyboard/mouse combo port 2. ASmedia® USB 3.0 ports, support ASUS USB 3.0 Boost. 3. Optical S/PDIF Out port 4. Intel® LAN (RJ-45) port* 5. USB 2.0 ports 5 and 6 6. External SATA ports 7. Mini-Display Port 8. Display Port 9. HDMI port 10. BIOS Flashback
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    , 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 have updated firmware for better compatibility. • Multi-VGA output supports up to three displays under a Windows® OS environment, two displays under BIOS, and one display
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    Out Mic In Center/Subwoofer Rear Speaker Out - 8-channel Line In Front Speaker Out Mic In Center/Subwoofer Rear Speaker Out Side Speaker Out 2.3.2 Audio I/O connections Audio I/O ports Connect to Headphone and Mic Connect to Stereo Speakers Chapter 2 ASUS Z87-WS 2-15
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    Connect to 2.1 channel Speakers Connect to 4.1 channel Speakers Connect to 5.1 channel Speakers Chapter 2 2-16 Chapter 2: Basic installation
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    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 a power-on test. Check the jumper settings and connections or call your retailer for assistance. ASUS Z87-WS 2-17
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    four short beeps Description VGA detected Quick boot set to disabled No keyboard detected No memory detected No VGA detected Hardware component failure 7. At power on, hold down the key to enter the BIOS Setup. Follow the instructions in Chapter 3. 2.5 Turning off the computer While the
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    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 Z87WS.CAP for this motherboard. Chapter 3 ASUS Z87-WS
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    you see on your screen. • Ensure that a USB mouse is connected to your motherboard if you want to use the mouse to control the BIOS setup program. • If the system becomes unstable after changing any BIOS setting, load the default settings to ensure system compatibility and stability. Select the Load
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    optimized default settings Displays the system properties 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. ASUS Z87-WS 3-3
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    to configure the BIOS settings. The figure Pop-up window Configuration fields Scroll bar Navigation keys Last modified settings Quick note overclocking settings For changing the advanced system settings Monitor For displaying the system temperature, power status, and changing the fan settings
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    Pop-up window Select a menu item and press to display a pop-up window with the 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. Chapter 3 ASUS Z87-WS
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    personal space where you can easily save and access your favorite BIOS items. Chapter 3 Adding items to My Favorites To add frequently-used BIOS items to My Favorites: 1. Use the arrow keys to boot device order • Configuration items such as Memory SPD Information, system time and date 3-6 Chapter
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    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 Z87-WS
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    able to see or change only selected fields in the BIOS setup program. To set an administrator password: 1. Select the Administrator Password item top of the screen shows the default Not Installed. After you set a password, this item shows Installed. To set a user password: 1. Select the User Password
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    changing the settings of the Ai Tweaker menu items. Incorrect field values can cause the system to malfunction. The configuration options for this section vary depending on the CPU and DIMM model you installed on the motherboard. Scroll down to display other BIOS items. Chapter 3 ASUS Z87-WS 3-9
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    memory parameters. If you install memory modules supporting the eXtreme Memory Profile (X.M.P.) Technology, select this item to set the profiles supported by your memory modules for optimizing the system performance. The following item appears only when you set the Ai Overclocking Tuner to [Manual
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    Allows you to automatically optimize the CPU Graphics Ratio depending on the system loading. [Manual] Allows you to set a value for an optimal CPU Grapics Ratio. Use the or keys to adjust the CPU graphics ratio. The minimum value depends on the installed CPU. Chapter 3 ASUS Z87-WS 3-11
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    options: [As Is] [Ratio First] [BCLK First] EPU Power Saving Mode [Disabled] Allows you to enable or disable the EPU power saving function. Configuration options: [Disabled] [Enabled] DRAM Timing Control The subitems in this menu allow you to set the DRAM timing control features. Use the or
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    ] DRAM IO-L (CHA_R1D0 [Auto] Configuration options: [Auto] [1] - [15] DRAM IO-L (CHA_R1D1 [Auto] Configuration options: [Auto] [1] - [15] DRAM IO-L (CHB_R0D0 [Auto] Configuration options: [Auto] [1] - [15] Chapter 3 ASUS Z87-WS 3-13
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    ] Dec_WRD Configuration options: [Auto] [0] - [1] tRDWR [Auto] Configuration options: [Auto] [1] - [31] tRDWR_dr [Auto] Configuration options: [Auto] [1] - [31] tRDWR_dd [Auto] Configuration options: [Auto] [1] - [31] Chapter 3 3-14 Chapter 3: BIOS setup
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    item appears only when you set the CPU Voltage Frequency to [Manual]. CPU Fixed Frequency [300] This item allows you to set a fixed CPU Voltage frequency. Use the or keys to adjust the value. The values range from 300kHz to 500kHz with a 50kHz interval. Chapter 3 ASUS Z87-WS 3-15
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    overclocking. A higher value setting gets higher VRM power consumption delivery and extends the overclocking frequency range simultaneously. Configuration options: [Auto] [100%] [110%] [120%] [130%] [140%] Choose a higher value when overclocking, or under a high CPU loading for extra power support
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    core processor's speed to run faster than the base operating frequency when it is below operating power, current and temperature specification limit. Configuration options: [Disabled] [Enabled] The following items appear only when you set the Turbo Mode to [Enabled]. Chapter 3 ASUS Z87-WS 3-17
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    protection when the package power exceeds the Power Limit 1. Use the or keys to adjust the value. The values range from 1W t0 4096W. CPU Integrated VR Current Limit [Auto] Allows you to set a higher current limit to prevent frequency and power throttling when overclocking. Use the or
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    . Power Saving Level 3 Threshold [Auto] Lower value provides sufficient overclocking tolerance to enlarge the overclocking potential. Higher value provides better power-saving condition.Use or key to adjust the value. The values range from 0A to 30A at 1Amp increment. Chapter 3 ASUS Z87-WS
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    been burned by Over Voltage. When set to Enabled, you might choose high level voltage to overclock, but not guaranteed CPU life. Configuration following item appears only when you set the CPU Core Voltage to [Manual]. CPU Core Voltage Override [Auto] Allows you to set the CPU Core Voltage override.
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    fed to the system agent of the processor including its PCIe controller and power control unit. Increase the amount of voltage when increasing DRAM frequency. Use the or keys to adjust the value. The values range from 0.001V to 0.999V with a 0.001V interval. Chapter 3 ASUS Z87-WS 3-21
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    0.001V interval. SVID Support [Auto] When overclocking, set this item to [ Intel® CPU specifications, DIMMs with voltage requirement over 1.65V may damage the CPU permanently. We recommend that you install the DIMMs with the voltage requirement below 1.65V. PCH VLX Voltage [Auto] Allows you to set
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    a more stable performance under high voltage settings. VTTDDR Voltage [Auto] Allows you to set the termination voltage for the system memory. You can use the or . [Disabled] Enhances the BCLK overclocking ability. [Enabled] Sets to [Enabled] for EMI control. Chapter 3 ASUS Z87-WS 3-23
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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 3-24 Chapter 3: BIOS setup
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    activated core is enabled. This Item apears only if you installed a CPU that supports the Intel Hyper-threading technology. Active Processor Cores [All] Allows you to choose the number of CPU cores to activate in each processor package. Configuration options: [All] [1] [2] [3] ASUS Z87-WS 3-25
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    even without support for Power Management Configuration This item allows you to manage and configure the CPU's power. Enhanced Intel power consumption and heat production. [Disabled] The CPU runs at its default speed. [Enabled] The system controls the CPU speed. Chapter 3 3-26 Chapter 3: BIOS
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    ] Allows you to set the duration of C7 latency for C7 state. Configuration options: [Short] [Long] Package C State Support [Auto] Allows you to set the a C-state according to the following configuration options: [Auto] [Enabled] [C0/C1] [C2] [C3] [C6] [CPU C7] [CPU C7s] Chapter 3 ASUS Z87-WS 3-27
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    to configure the PCI Express slots. DMI Link ASPM Control [Auto] Allows you to control the ASPM (Active State Power Management) on both Northbridge side and Southbridge side of the DMI Link. Configuration options: [Disabled] [Enabled] [Auto] ASPM Support [Disabled] Allows you to set the ASPM level
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    ] [Disabled] 3.6.3 SATA Configuration While entering Setup, the BIOS automatically detects the presence of SATA devices. The SATA Port items show Not Present if no SATA device is installed to the corresponding SATA port. Scroll down to display the other BIOS items. Chapter 3 ASUS Z87-WS 3-29
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    to internally optimize the order of commands. [RAID] Set to [RAID Mode] when you want to create a RAID configuration from the SATA hard disk drives. Aggressive LPM Support [Auto] Allows you to enable the PCH to aggressively enter link power state. Configuration options: [Disabled] [Enabled] [Auto
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    ] [iGPU] [PCIE] [PCI] iGPU Memory [Auto] Allows you to select the amount of system memory allocated to DVMT 5.0 used by the iGPU to enable the Intel Graphics Render Standby support to reduce the iGPU power use when idle. Configuration options: [Auto] [Disabled] [Enabled] ASUS Z87-WS 3-31 Chapter
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    settings Power Memory Scrambler [Enabled] Allows you to enable or disable the Memory Scrambler support. Configuration options: [Enabled] [Disabled] Memory Remap [Enabled] Allows you to enable remapping the memory above 4GB. Configuration options: [Enabled] [Disabled] Chapter 3 3-32 Chapter 3: BIOS
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    Support [Enabled] [Enabled] Enables the support for USB devices on legacy operating systems (OS). [Disabled] The USB devices can be used only for the BIOS the support for operating systems without an EHCI hand‑off feature. [Disabled] Disables the EHCI Hand-off support. ASUS Z87-WS 3-33
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    disable the individual USB port. Refer to section 1.2.2 Motherboard layout for the location of the USB ports. 3.6.6 set the PCI Express Native Power Management to [Enabled]. Native ASPM [Disabled] [Enabled] Vista controls the ASPM support for the device. [Disabled] BIOS controls the ASPM support
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    module supports. [HD] 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. ASUS Z87-WS 3-35
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    the Intel® LAN controller. Intel LAN1~2 PXE OPROM [Disabled] This item appears only when you set the previous item to [Enabled] and allows you to enable or disable the PXE OptionRom of the Intel® LAN controller. Configuration options: [Enabled] [Disabled] Chapter 3 3-36 Chapter 3: BIOS setup
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    Sets Power key on the PS/2 keyboard to turn on the system. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Power On By PCIE/PCI [Disabled] [Disabled] Disables the PCIE/PCI devices to generate a wake-on-LAN feature of the Intel®/LAN device or other installed
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    disable or enable the UEFI network stack. Configuration options: [Disable] [Enable] The following item appears only when you set the Network Stack to [Enabled]. Ipv4/Ipv6 PXE Support [Enabled] Allows you to enable or disable the Ipv4/Ipv6 PXE boot option. Configuration options: [Disabled] [Enabled
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    power status, and allows you to change the fan settings. Scroll down to display the other BIOS items. CPU Temperature / MB Temperature [xxxºC/xxxºF] The onboard hardware monitor automatically detects and displays the CPU and motherboard do not want to detect this item. ASUS Z87-WS 3-39 Chapter 3
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    installed, select this mode for the DC mode Q-Fan control. [Disabled] Disables the Q-Fan control. The following items appear only when you set Set to minimize the fan speed for quiet CPU fan operation. [Turbo] Set to achieve maximum CPU fan speed. [Manual] Set 3 3-40 Chapter 3: BIOS setup
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    Standard] Allows user to select standard or aggressive policy for Dr. Power settings. Configuration options: [Standard] [Aggressive] The Dr. Power Policy BIOS item only appears if the ASUS Dr. Power switch is enabled. Please refer to 1.2.6 Onboard buttons and switches. Chapter 3 ASUS Z87-WS 3-41
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    accelerate the boot speed. The following items appear only when you set the Fast Boot to [Enabled]. USB Support [Partial In...] [Disabled] [Full Initialization] [Partial Initialization] only USB ports with keyboard and mouse connections will be detected. 3-42 Chapter 3: BIOS setup Chapter 3
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    DirectKey Enable [Go to BIOS...] [Disabled] [Go to BIOS Setup] Disables the DirectKey button. The system will only power on or off when you press the DirectKey button. Allows the system to power on and go to the BIOS Setup directly when you press the DirectKey button. Chapter 3 ASUS Z87-WS 3-43
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    additional POST waiting time to easily enter the BIOS Setup. You can only execute the POST delay time during normal boot. The values range from 0 to 10 seconds. This feature will only work when set under normal boot. Bootup NumLock State [On] [On] Set the power-on state of the NumLock to [On
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    [Legacy OpROM first] [UEFI driver first] [Ignore] Boot from PCIe Windows® nonUEFI mode, or other Microsoft® Secure Boot non compliant OS. Microsoft® Secure Boot only supports Windows® UEFI mode. The following item appears only when you set the OS Type to [Windows UEFI mode]. Chapter 3 ASUS Z87-WS
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    Key Management This item appears only when you set OS Type to [Windows UEFI Mode]. It allows you to manage the Secure Boot keys. Clear Secure Boot keys This item KEK file must be formatted as a UEFI variable structure with time-based authenticated variable. Chapter 3 3-46 Chapter 3: BIOS setup
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    Signature database) lists the signers or images of UEFI applications, operating system loaders, and UEFI drivers that you can load on the single computer. Delete the db Allows you to delete the db as a UEFI variable structure with time-based authenticated variable. Chapter 3 ASUS Z87-WS 3-47
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    to confirm your choice. For more details, refer to section 3.11.2 ASUS EZ Flash 2. 3.9.2 ASUS O.C. Profile This item allows you to store or load multiple BIOS settings. Chapter 3 The Setup Profile Status items show Not Installed if no profile is created. Label Allows you to key in a label
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    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. 3.9.3 ASUS SPD Information Allows you to view the DRAM SPD information. Chapter 3 ASUS Z87-WS 3-49
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    3.10 Exit menu The Exit menu items allow you to load the optimal default values for the BIOS items, and save or discard your changes to the BIOS items option or if you press , a confirmation window appears. Select Yes to discard changes and exit. ASUS EZ Mode This option allows you to enter the
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    that allows you to update the motherboard BIOS in a Windows® environment. • EZ Update requires an Internet connection either through a network or an ISP (Internet Service Provider). • This utility is available in the support DVD that comes with the motherboard package. Chapter 3 ASUS Z87-WS 3-51
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    a bootable floppy disk or an OS‑based utility. Before you start using this utility, download the latest BIOS from the ASUS website at www.asus.com. To update the BIOS using EZ Flash 2: 1. Insert the USB flash disk that contains the latest BIOS file to the USB port. 2. Enter the Advanced Mode of the
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    you to enter BIOS Setup to recover the BIOS setting. To ensure system compatibility and stability, we recommend that you press to load default BIOS values. DO NOT shut down or reset the system while updating the BIOS! Doing so can cause system boot failure! Chapter 3 ASUS Z87-WS 3-53
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    displays may not be same as shown. Before updating BIOS 1. Prepare the motherboard support DVD and a USB flash drive formatted using FAT32/16 on a single partition. 2. Download the latest BIOS file and BIOS Updater from the ASUS website at http://support.asus.com and save them on the USB flash
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    Drive Info [Esc] Exit 3. Press to switch between screen fields and use the keys to select the BIOS file and press . BIOS Updater checks the selected BIOS file and prompts you to confirm BIOS update. Are you sure to update BIOS? Yes No Chapter 3 ASUS Z87-WS 3-55
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    to the DOS prompt after updating BIOS. • Ensure to load the BIOS default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit BIOS menu. See Chaper 3 of your motherboard user manual for details. • Ensure to connect all SATA hard disk drives
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    . Click an icon to display DVD/ motherboard information Click an item to install Chapter 4 If Autorun is NOT enabled in your computer, browse the contents of the support DVD to locate the file ASSETUP.EXE from the BIN folder. Double-click the ASSETUP.EXE to run the DVD. ASUS Z87-WS 4-1
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    the support DVD. Follow the instructions below to get the necessary software manuals. The software manual files are in Portable Document Format (PDF). Install the Adobe® Acrobat® Reader from the Utilities tab before opening the files. To read about your motherboard's utility guide: 1. Click Manual
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    in the support DVD have setup wizards that will conveniently guide you through the installation. View the online help or readme file that came with the software application for more information. 4.3.1 AI Suite 3 AI Suite 3 is an all-in-one interface that integrates several ASUS utilities and
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    Update Information USB BIOS Flashback Dual Intelligent Processors 4 USB 3.0 Boost Network ASUS SSD USB Charger+ iControl Caching II • The screenshots of AI Suite 3 in this user manual are for reference only. The actual screenshots vary with models. • Refer to the software manual in the support
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    unstable system. For system stability, all changes made in TPU will not be saved to BIOS settings and will not be kept on the next system boot. Use the Save Profile function to save your customized overclocking settings and manually load the profile after Windows starts. ASUS Z87-WS 4-5 Chapter 4
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    • Set the CPU Ratio Setting item in BIOS to [Auto] before using the CPU Frequency in TPU. Refer to the BIOS chapter of your motherboard user manual for details. • The CPU Frequency bars show the status of the CPU cores, which vary with your CPU model. Chapter 4 4-6 Chapter 4: Software support
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    PCH, and CPU Input voltages GPU Boost Drag the slider to adjust settings as a profile • Overclocking results vary with the CPU model and the system configuration. • We recommend that you set up a better thermal environment to prevent overheating from damaging the motherboard. ASUS Z87-WS
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    management utility that allows you to adjust the CPU, GPU, and Fan Control settings to conserve power. Using EPU Click to configure the settings in Auto mode Click to configure the settings in High Performance mode Click to configure the settings in Max Power Saving mode Click to configure the
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    the CPU wattage from the lowest base to your preferred default value. • Adjusting Max CPU Power may decrease the total power delivery to the CPU and affect the CPU performance under system heavy load. To restore your system to its default settings, reboot your computer. Chapter 4 ASUS Z87-WS 4-9
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    power thermal range, and extends the overclocking tolerance to enlarge overclocking potential. 5 CPU Voltage Frequency Switching frequency will affect the VRM transient response and component thermal. Higher frequency gets quicker transient response. 4-10 Chapter 4: Software support Chapter
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    to increase DRAM power efficiency. • The actual performance boost may vary depending on your CPU specification. • Do not remove the thermal module. The thermal conditions should be monitored. Visit the ASUS website at www.asus.com for detailed software configuration. ASUS Z87-WS 4-11 Chapter
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    detects and tweaks the fan speeds, and provides you with optimized fan settings based on the fans' specifications and positions. Click to set the fan's speed to silent mode Click to balance fan noise level with Click to maximize the fan speed Chapter 4 4-12 Chapter 4: Software support
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    the fans' rotation speeds and responsiveness based on your system's temperature. Click and drag to set the fan's rotation speed Click to go back to the previous screen Click to switch between CPU and chassis fan screens Click to undo changes Click to apply changes Chapter 4 ASUS Z87-WS 4-13
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    to set will automatically run at full speed to protect the CPU. • For motherboard models without the CPU fan detection latch, only 4-pin CPU fans can if your fan is installed with an external control kit for rotation speed. • Fan Xpert 2 does not support 2-pin fans. If you install a 2-pin fan, it
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    transfer rate Click to enable UASP or Turbo Mode to the USB device for a faster data transfer rate • Visit the ASUS website at www.asus.com for detailed software configuration. • Use USB 3.0 devices for better performance. Data transfer speed varies with USB devices. Chapter 4 ASUS Z87-WS 4-15
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    . • Ensure to install the LAN drivers before using this utility. • Network iControl can only support the onboard LAN. EZ Start screen Click to activate Network iControl Click to select a profile Select to place current network program as highest on network priority Quick Connection screen Click to
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    EZ Profile screen Click to select a network profile Click to save the profile settings or rename the profile Click to add selected application for network priority List of network applications Info screen Chapter 4 ASUS Z87-WS 4-17
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    that you have installed the USB storage device to your computer's USB port that supports USB BIOS Flashback. Refer to section 2.3.1 Rear I/O connection of your user manual for more details. To download the updated BIOS: 1. From the USB BIOS Flashback screen, click Check for New BIOS Update to check
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    specifications of your USB device. • To ensure normal charging function, disconnect and reconnect your USB device every time you enable or disable AI Charger+. Chapter 4 ASUS Z87-WS 4-19
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    4.3.10 EZ Update EZ Update is a utility that allows you to automatically update your motherboard's software, drivers and the BIOS version easily. With this utlity, you can also manually update the saved BIOS and select a boot logo when the system goes into POST. To launch EZ Update, click EZ Update
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    item in the BIOS is enabled. Click to detect the connected USB device Indicates that the connected USB device is settings Click to apply the settings Ensure to connect your USB device into the USB port that supports this utility. Refer to your user manual for more details. Chapter 4 ASUS Z87-WS
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    12 System Information This utility allows you get detailed information of the motherboard, CPU, and memory settings. To launch System Information, click System Information on the AI Suite 3 main menu bar. Viewing the motherboard information From the System Information screen, click MB tab to view
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    Viewing the SPD information From the System Information screen, click SPD tab to view the memory's information. Chapter 4 ASUS Z87-WS 4-23
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    SSD Caching II ASUS SSD Caching II uses installed SSDs for multi-caching of frequently accessed data or applications. It combines multiple SSDs and their hard drive capacity to boost the system's overall performance. Launching ASUS SSD Caching II To launch ASUS SSD Caching, click ASUS SSD Caching II
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    Configuring ASUS SSD Caching II 1. Connect at least one HDD and another SSD to the Marvell® SATA ports. ASUS SSD Caching automatically will become a non-configurable disk in Windows OS. To use the SSD again for normal functions, go to Disk Management to reconfigure the SSD. ASUS Z87-WS 4-25
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    Audio Jack) technology for all audio ports, eliminating cable connection errors, and giving users plug and play convenience. Follow the installation wizard to install the Realtek® Audio Driver from the support DVD that came with the motherboard package. If the Realtek® audio software is correctly
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    the support DVD in the optical drive. The setup window will be displayed if Autorun is enabled on your system. 2. Click the Drivers tab and then click ASUS Dr. Power. 3. Follow the instructions to complete installation. Using Dr. Power After you complete installation, ASUS Dr. Power Utility will
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    that your system is running low on power, an event notification pops up to indicate that your power supply requires attention. The message will be displayed for 15 seconds or until you click the Close button. ASUS Dr. Power will notify you of the power status if the same conditions are present
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    5: RAID support RAID support 5 5.1 RAID configurations This motherboard supports Intel® Rapid Storage Technology with RAID 0, RAID 1, RAID 10 and RAID 5 support. If you want to install a Windows® operating system to a hard disk drive included in a RAID set, you have to create a RAID driver disk
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    when creating a disk array. To install the SATA hard disks for a RAID configuration: 1. Install the SATA hard disks into the drive bays. 2. Connect the SATA signal cables. 3. Connect a SATA power cable to the power connector on each drive. 5.1.3 Setting the RAID item in BIOS You must enable the RAID
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    allow you to move through the menus and select menu options. The RAID BIOS setup screens shown in this section are for reference only and may not exactly match the items on your screen. This utility supports a maximum of four hard disk drives for RAID configuration. Chapter 5 ASUS Z87-WS 5-3
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    set To create a RAID set: 1. From the utility main menu, select 1. Create RAID Volume and press . The following screen appears: Intel(R) Rapid Storage Technology - Option ROM - v10.5.1.1070 Copyright(C) 2003-10 Intel Menu 2. Enter a name for the RAID set and press . 3. When the RAID
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    keys to select the stripe size for the RAID array (for RAID 0, 10 and 5 only),and then press . The available stripe size values range stripe size for multimedia computer systems used mainly for audio and video editing. 7. When the Capacity item is selected, enter the 5 ASUS Z87-WS 5-5
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    This does not apply to Recovery volumes) [↑↓]-Select [ESC]-Previous Menu [DEL]-Delete Volume 2. Use the up/down arrow keys to select the RAID set you want to delete, and then press . The following warning message appears: [ DELETE VOLUME VERIFICATION ] ALL DATA IN THE VOLUME WILL BE LOST
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    drive. 5. Save changes and exit BIOS. 6. When the Make Disk menu appears, press to create a RAID driver disk. 7. Insert a formatted floppy disk into the USB floppy disk drive, then press . 8. Follow the succeeding screen instructions to complete the process. Chapter 5 ASUS Z87-WS 5-7
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    OK. 4. Follow the succeeding screen instructions to complete the installation. Before loading the RAID driver from a USB flash drive, you have to use another computer to copy the RAID driver from the support DVD to the USB flash drive. To set up a Windows® UEFI operating system under RAID mode
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    Ensure that your graphics card driver supports the ATI CrossFireX technology. Download the latest driver from the AMD website (www.amd.com). • Ensure that your power supply unit (PSU) can provide the minimum power required by your system. • We recommend you install additional chassis fans for better
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    cards. 2. Insert the two graphics cards into the PCIEX16 slots. If your motherboard has more than two PCIEX16 slots, refer to Chapter 1 in this user manual for the locations of the PCIEX16 slots recommended for multi-graphics card installation. 3. Ensure that the cards are properly seated on the
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    from the power supply to the two graphics cards separately. 6. Connect a VGA or a DVI cable to the graphics card. 6.1.4 Installing three CrossFireX™ graphics cards 1. Prepare three CrossFireX-ready graphics cards. 2. Insert the three graphics cards into the PCIEX16 slots. If your motherboard has
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    on each graphics card. Ensure that the connectors are firmly in place. 5. Connect four independent auxiliary power sources from the power supply to the four graphics cards separately. 6. Connect a VGA or a DVI cable to the graphics card. Chapter 5 6-4 Chapter 6: Multiple GPU technology support
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    Windows desktop. Launching the AMD Catalyst Control Center To launch the AMD Catalyst Control Center: 1. Right-click on the Windows® desktop and select Catalyst Control Center. 2. Click Catalyst Control Center to configure the displays and settings of your AMD graphic cards. Chapter 5 ASUS Z87-WS
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    1. In the Catalyst Control Center window, click Performance > AMD CrossFireXTM. 2. Select Enable CrossFireXTM. 3. Select a GPU combination from the drop-down list. 4. Click Apply to save and activate the GPU settings made. 2 1 3 4 Chapter 5 6-6 Chapter 6: Multiple GPU technology support
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    latest driver from the NVIDIA website (www.nvidia.com). • Ensure that your power supply unit (PSU) can provide the minimum power required by your system. • We recommend that you install additional chassis fans for better thermal environment. • The NVIDIA Triple SLI technology is supported by Windows
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    card. Ensure that the connector is firmly in place. 5. Connect two independent auxiliary power sources from the power supply to the two graphics cards separately. 6. Connect a VGA or a DVI cable to the graphics card. SLI bridge Goldfingers Chapter 5 6-8 Chapter 6: Multiple GPU technology support
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    the goldfingers on each graphics card. Ensure that the connector is firmly in place. 5. Connect three independent auxiliary power sources from the power supply to the three graphics cards separately. 6. Connect a VGA or a DVI cable to the graphics card. 3-Way SLI bridge Chapter 5 ASUS Z87-WS 6-9
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    card. Ensure that the connector is firmly in place. 5. Connect four independent auxiliary power sources from the power supply to the four graphics cards separately. 6. Connect a VGA or a DVI cable to the graphics card. Chapter 5 4-Way SLI bridge 6-10 Chapter 6: Multiple GPU technology support
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    on the Windows® desktop and select NVIDIA Control Panel. The NVIDIA Control Panel window appears (See Step B3). B1. If you cannot see the NVIDIA Control Panel item in step (A), select Screen Resolution. B2. From the Screen Resolution window, click Advanced settings. Chapter 5 ASUS Z87-WS 6-11
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    . Enabling SLI settings From the NVIDIA Control Panel window, select Configure SLI, Surround, PhysX. In the Quad-SLI enabled, click Maximize 3D Performance SLI to set the display for viewing SLI rendered content. When done, click Apply. Chapter 5 6-12 Chapter 6: Multiple GPU technology support
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    procedures in this section. 6.3.1 Requirements • 32/64-bit Microsoft® Windows XP/ Vista/ Linux RHEL5.X/ OpenSuSE11.X OS • The requirements of memory and power supply vary with the Telsa cards you installed. • We recommend that you install additional chassis fans for better thermal environment. • The
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    or two 6-pin power connectors from the power supply to the Quadro graphics card and Tesla computing processor card(s). 3. Connect a display cable to the graphics card. SLI bridge Goldfingers 4. Refer to the documentation that came with your graphics card package to install the device drivers. 5. To
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    for connection of the monitor to the graphics card is required to assure compliance with FCC regulations. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. Appendices ASUS Z87-WS A-1
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    Department of Communications Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. This class B digital apparatus complies with Canadian ICES
  • Asus Z87-WS | User Guide - Page 183
    Services ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment. We believe in providing solutions for you to be able to responsibly recycle our products, batteries, other components as well as the packaging power of ASUS Z87-WS A-3
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    Bluetooth Industry Canada Statement This Class B device meets all requirements of the Canadian interference-causing equipment regulations. Cet appareil numérique de la Class B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. NCC: Taiwan Wireless Statement Japan RF
  • Asus Z87-WS | User Guide - Page 185
    -2102-959911 Web site www.asus.de Online contact www.asus.de/sales Technical Support Telephone Support Fax Online support +49-1805-010923* +49-2102-9599-11 support.asus.com * EUR 0.14/minute from a German fixed landline; EUR 0.42/minute from a mobile phone. Appendices ASUS Z87-WS A-5
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    Name : Steve Chang / President Signature : Date : May 10, 2012 Ver. 120601 EC Declaration of Conformity We, the , TAIPEI 112, TAIWAN TAIWAN ASUS COMPUTER GmbH HARKORT STR. 21-23, 40880 RATINGEN GERMANY Product name : Motherboard Model name : Z87-WS conform with the essential requirements
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Motherboard
Z87-WS