Instruction/ maintenance manual of the product Z87C Asus
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Motherboard Z87-WS.
ii E8226 First Edition May 2013 Copyright © 2013 ASUST eK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitte.
iii Contents Safety information ..................................................................................................... vii About this guide ................................................................................................
iv 2.2 BIOS update utility ................................................................................... 2-1 1 2.3 Motherboard rear and audio connections ............................................. 2-13 2.3.1 Rear I/O connection ..............
v Chapter 4: Software support 4.1 Installing an operating system ................................................................. 4-1 4.2 Support DVD information .......................................................................... 4-1 4.2.1 Running the support DVD .
vi Chapter 6: Multiple GPU support 6.1 A TI ® CrossFireX™ technology .................................................................. 6-1 6.1.1 Requirements .............................................................................. 6-1 6.1.2 Before you begin .
vii Safety information Electrical safety T o prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system. When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected.
viii About this guide This user guide contains the information you need when installing and conguring the motherboard. How this guide is organized This guide contains the following parts: • Chapter 1: Product introduction This chapter describes the features of the motherboard and the new technology it supports.
ix Conventions used in this guide T o ensure that you perform certain tasks properly , take note of the following symbols used throughout this manual. DANGER/W ARNING: Information to prevent injury to yourself when trying to complete a task.
x Z87-WS specications summary CPU LGA1 150 socket for the 4th Generation Intel ® Core™ i7/Intel ® Core™i5/ Intel ® Core™ i3, Pentium ® and Celeron ® processors Supports 22nm CPU Supports Intel ® T urbo Boost T echnology 2.0* * The Intel ® T urbo Boost T echnology 2.
xi Storage Intel ® Z87 Express Chipset with RAID 0, 1, 5, 10 - 6 x SA T A 6.0 Gb/s ports (yellow) - Supports Intel ® Dynamic Storage Accelerator, Intel ® Smart Response T echnology , Intel ® Rapid.
xii ASUS unique features ASUS Dual Intelligent Processors 4 with 4-W ay Optimization - 4-W ay 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, power saving and whole system cooling conguration with just a click.
xiii Rear Panel I/O Ports 4 x USB 3.0/2.0 ports (blue) 4 x USB 2.0/1.0 ports (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 eSA T A ports 2 x LAN (RJ-45) ports (2 x Intel ® LAN) 1 x Optical S/PDIF Out port 8-channel Audio I/O ports Internal I/O connectors 10 x SA T A 6.
xiv Manageability WfM 2.0, DMI 2.7, WOL by PME, PXE Support DVD contents Drivers ASUS Utilities ASUS Update Anti-virus software (OEM version) Accessories 10 x Serial A T A 6Gb/s cables 1 x COM port br.
xv User Manual ASUS Z87-WS motherboard User manual Support DVD 10 x Serial A T A 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 .
xvi Installation tools and components 1 bag of screws Philips (cross) screwdriver PC chassis Power supply unit Intel ® LGA1 150 CPU Intel ® LGA1 150 compatible CPU Fan DIMM SA T A hard disk drive SA T A optical disc drive (optional) Graphics card (optional) The tools and components in the table above are not included in the motherboard package.
ASUS Z87-WS 1-1 Chapter 1 Product introduction 1 1.1 Special features 1.1.1 Product highlights LGA1 150 socket for 4th generation Intel ® Core™ i7 / Intel ® Core™ i5 / Intel ® Core™ i3, Penti.
1-2 Chapter 1: Product introduction Chapter 1 Intel ® Smart Response T echnology Intel ® Smart Response T echnology , an important part of Green ASUS eco-friendly computing, reduces load and wait time, eliminates unecessary hard drive spin thus lowering power usage, and uses an installed SSD (requires 18.
ASUS Z87-WS 1-3 Chapter 1 1.1.2 ASUS Workstation Exclusive Features Best performance for PCI Express 3.0 4-W ay CrossFireX™ and SLI™ Native third generation PCI Express x16 4-way AMD CrossFireX™ and NVIDIA ® SLI™ offer the fastest and most reliable graphics performance ever .
1-4 Chapter 1: Product introduction Chapter 1 1.1.3 Dual Intelligent Processors 4 with 4-W ay Optimization ASUS Dual Intelligent Processors 4 brings system control solution to a totally whole new level, combining TPU, EPU, DIGI+ Power Control and Fan Xpert 2 functions to push the system’s performance to its optimal potential.
ASUS Z87-WS 1-5 Chapter 1 1.1.4 ASUS Exclusive Features USB 3.0 Boost ASUS USB 3.0 Boost, which supports USB 3.0 standard UASP (USB Attached SCSI Protocol), signicantly increases a USB device’s transfer speed up to 170% faster than the already impressive USB 3.
1-6 Chapter 1: Product introduction Chapter 1 1.1.5 ASUS Quiet Thermal Solution ASUS Fanless Design - Heat-sink solution The stylish heatsink features a 0-dB thermal solution that offers you a noiseless PC environment. The heatsink design also lowers the temperature of the chipset and power phase area through highly efcient heat-exchange.
ASUS Z87-WS 1-7 Chapter 1 1.1.7 Other special features DTS Connect T o get the most out of your audio entertainment across all formats and quality levels, DTS Connect combines two technologies, DTS Neo:PC™ upmixes stereo sources (CDs, MP3s, WMAs, Internet radio) into as many as 7.
1-8 Chapter 1: Product introduction Chapter 1 • 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 avoid damaging them due to static electricity .
ASUS Z87-WS 1-9 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.
1-10 Chapter 1: Product introduction Chapter 1 Layout contents Connectors/Jumpers/Slots Page 1. A TX power connectors (24-pin EA TXPWR; 8-pin EA TX12V1, 8-pin EA TX12V; 6-pin EA TX12V_1) 1-37 2. LGA1 150 CPU socket 1-1 1 3. CPU, chassis, and power fan connectors (4-pin CPU_F AN, 4-pin CPU_OPT , 4-pin CHA_F AN1~4 ) 1-35 4.
ASUS Z87-WS 1-1 1 Chapter 1 1.2.3 Central Processing Unit (CPU) The motherboard comes with a surface mount LGA1 150 socket designed for the 4th Generation Intel ® Core™ i7 / Intel ® Core™ i5 / Intel ® Core™ i3, Pentium ® and Celeron ® processors.
1-12 Chapter 1: Product introduction Chapter 1 Recommended memory congurations 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.
ASUS Z87-WS 1-13 Chapter 1 • Y ou may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel conguration. Any excess memory from the higher-sized channel is then mapped for single-channel operation.
1-14 Chapter 1: Product introduction Chapter 1 Visit the ASUS website for the latest QVL. Z87-WS Motherboard Qualied V endors List (QVL).
ASUS Z87-WS 1-15 Chapter 1 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. Slot No. Slot Description 1 PCIe 3.0/2.0 x16_1 slot (single at x16 or dual at x8/x8 mode) 2 PCIe 3.
1-16 Chapter 1: Product introduction Chapter 1 • We recommend that you provide sufcient power when running CrossFireX™ or SLI™ mode. • Connect a chassis fan to the motherboard connector labeled CHA_F AN1-4 when using multiple graphics cards for better thermal environment.
ASUS Z87-WS 1-17 Chapter 1 1.2.6 Onboard buttons and switches Onboard switches and buttons allow you to ne-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.
1-18 Chapter 1: Product introduction Chapter 1 3. MemOK! button Installing DIMMs that are not compatible with the motherboard may cause system boot failure, and the DRAM_LED near the MemOK! to switch lights continuously .
ASUS Z87-WS 1-19 Chapter 1 Ensure to save your data before using the DirectKey button. 4. DirectKey button This feature allows your system to go to the BIOS Setup program with the press of a button. With DirectKey , you can enter the BIOS anytime without having to press the <Del> key during POST .
1-20 Chapter 1: Product introduction Chapter 1 5. TPU switch With its two-level adjustment functions, the TPU allows you to automatically adjust the CPU ratio and clock speed for optimal system performance. • Enable this switch when the system is powered off.
ASUS Z87-WS 1-21 Chapter 1 6. EPU switch Enable this switch to automatically detect the current PC loading and intelligently moderate power consumption. Enable this switch when the system is powered off. • The EPU LED (OLED2) near the EPU switch lights up when the EPU switch is enabled.
1-22 Chapter 1: Product introduction Chapter 1 8. Reset button Press the reset button to reboot the system. Auto-detect mSATA or SATA port 6 Force mSATA function 9.
ASUS Z87-WS 1-23 Chapter 1 1.2.7 Onboard LEDs 1. POST State LEDs The POST State LEDs provide the status of these key components during POST (Power-On-Self T est): 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.
1-24 Chapter 1: Product introduction Chapter 1 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.
ASUS Z87-WS 1-25 Chapter 1 Q-Code table Code Description 00 Not used 01 Power on. Reset type detection (soft/hard). 02 AP initialization before microcode loading 03 System Agent initialization before .
1-26 Chapter 1: Product introduction Chapter 1 Code Description 5A Internal CPU error 5B Reset PPI is not available 5C – 5F Reserved for future AMI error codes E0 S3 Resume is stared (S3 Resume PPI .
ASUS Z87-WS 1-27 Chapter 1 Code Description 70 PCH DXE initialization is started 71 PCH DXE SMM initialization is started 72 PCH devices initialization 73 – 77 PCH DXE Initialization (PCH module spe.
1-28 Chapter 1: Product introduction Chapter 1 Code Description A9 Start of Setup AA Reserved for ASL (see ASL Status Codes section below) AB Setup Input W ait AC Reserved for ASL (see ASL Status Code.
ASUS Z87-WS 1-29 Chapter 1 ACPI/ASL Checkpoints Code Description 01 System is entering S1 sleep state 02 System is entering S2 sleep state 03 System is entering S3 sleep state 04 System is entering S4.
1-30 Chapter 1: Product introduction Chapter 1 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 EA TX12V connector lights up when the ASUS Dr .
ASUS Z87-WS 1-31 Chapter 1 1.2.8 Internal connectors 1. Intel ® Z87 Serial A T A 6.0 Gb/s connectors (7-pin SA T A6G_1-6 [yellow]) These connectors connect to Serial A T A 6.
1-32 Chapter 1: Product introduction Chapter 1 2. Marvell 9230 A T A 6.0 Gb/s connectors (7-pin SA T A6G_E1234 [dark brown]) These connectors connect to Serial A T A 6.0 Gb/s hard disk drives via Serial A T A 6.0 Gb/s signal cables. • Marvell storage controller can only support AHCI mode.
ASUS Z87-WS 1-33 Chapter 1 4. USB 3.0 connector (20-1 pin USB3_12) This connector allows you to connect a USB 3.0 module for additional USB 3.0 front or rear panel ports.
1-34 Chapter 1: Product introduction Chapter 1 DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! Y ou can connect the front panel USB cable to the ASUS Q-Connector (USB, dark brown) rst, and then install the Q-Connector (USB) to the USB connector onboard if your chassis supports front panel USB ports.
ASUS Z87-WS 1-35 Chapter 1 7. CPU, chassis, and optional fan connectors (4-pin CPU_F AN; 4-pin CPU_OPT ; 4-pin CHA_F AN1~4) Connect the fan cables to the fan connectors on the motherboard, ensuring that the black wire of each cable matches the ground pin of the connector .
1-36 Chapter 1: Product introduction Chapter 1 8. Front panel audio connector (10-1 pin AAFP) This connector is for a chassis-mounted front panel audio I/O module that supports either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel audio I/O module cable to this connector .
ASUS Z87-WS 1-37 Chapter 1 • For a fully congured system, we recommend that you use a power supply unit (PSU) that complies with A TX 12 V Specication 2.0 (or later version) and provides a minimum power of 350 W . • DO NOT forget to connect the 4-pin/8-pin EA TX12 V power plug.
1-38 Chapter 1: Product introduction Chapter 1 • 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 LED lights up when you turn on the system power , and blinks when the system is in sleep mode.
ASUS Z87-WS 1-39 Chapter 1 1 1. TPM connector (20-1 pin TPM) This connector supports a T rusted Platform Module (TPM) system, which securely store keys, digital certicates, passwords and data. A TPM system also helps enhance network security , protect digital identities, and ensures platform integrity .
1-40 Chapter 1: Product introduction Chapter 1 13. mSA T A connector This connector is for a single SA T A 6.0Gb/s Solid-State Drive (SSD). Connect the SSD to the mSA T A port. 14. Chassis intrusion connector (4-1 pin CHASSIS) This connector is for a chassis-mounted intrusion detection sensor or switch.
ASUS Z87-WS 2-1 Chapter 2 Basic installation 2 2.1 Building your PC system 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.
2-2 Chapter 2: Basic installation Chapter 2 3. Place nine screws into the holes indicated by circles to secure the motherboard to the chassis. DO NOT overtighten the screws! Doing so can damage the motherboard.
ASUS Z87-WS 2-3 Chapter 2 2.1.2 CPU installation Ensure that you install the correct CPU designed for LGA1 150 socket only . DO NOT install a CPU designed for LGA155 and LGA1 156 socket on the LGA1 150 socket.
2-4 Chapter 2: Basic installation Chapter 2 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 .
ASUS Z87-WS 2-5 Chapter 2 T o uninstall the CPU heatsink and fan assembly.
2-6 Chapter 2: Basic installation Chapter 2 T o remove a DIMM 2.1.4 DIMM installation.
ASUS Z87-WS 2-7 Chapter 2 2.1.5 A TX Power connection OR.
2-8 Chapter 2: Basic installation Chapter 2 2.1.6 SA T A device connection OR OR.
ASUS Z87-WS 2-9 Chapter 2 USB 2.0 AAFP T o install USB 2.0 connector T o install front panel audio connector USB 3.0 T o install USB 3.0 connector 2.1.
2-10 Chapter 2: Basic installation Chapter 2 2.1.8 Expansion Card installation T o install PCIe x16 cards T o install PCIe x1 cards.
ASUS Z87-WS 2-1 1 Chapter 2 2.2 BIOS update utility USB BIOS Flashback USB BIOS Flashback allows you to easily update the BIOS without entering the existing BIOS or operating system. Simply insert a USB storage device to the USB port, press the USB BIOS Flashback button for three seconds, and the BIOS is updated automatically .
2-12 Chapter 2: Basic installation Chapter 2 • Do not disconnect the USB ash drive or power off the system during the BIOS updating process. Doing so will interrupt the BIOS updating process. In case the process is interrupted, follow the steps again to update the BIOS.
ASUS Z87-WS 2-13 Chapter 2 2.3 Motherboard rear and audio connections 2.3.1 Rear I/O connection * and **: Refer to the tables on the next page for LAN port LEDs and audio port descriptions. Rear panel connectors 1. PS/2 keyboard/mouse combo port 7. Mini-Display Port 2.
2-14 Chapter 2: Basic installation Chapter 2 • A plugged USB 3.0 device may run on xHCI or EHCI mode, depending on the operating system’s setting. • DO NOT insert a dif ferent connector to the external SA T A port. • We strongly recommend that you connect USB 3.
ASUS Z87-WS 2-15 Chapter 2 Connect to Headphone and Mic Connect to Stereo Speakers 2.3.2 Audio I/O connections Audio I/O ports ** Audio 2, 4, 6, or 8-channel conguration Port Headset 2-channel 4-ch.
2-16 Chapter 2: Basic installation Chapter 2 Connect to 5.1 channel Speakers Connect to 4.1 channel Speakers Connect to 2.1 channel Speakers.
ASUS Z87-WS 2-17 Chapter 2 Connect to 7.1 channel Speakers When the DTS UltraPC II feature is enabled, ensure to connect the rear speaker to the gray port. 2.4 Starting up for the rst time 1. After making all the connections, replace the system case cover .
2-18 Chapter 2: Basic installation Chapter 2 BIOS Beep Description One short beep VGA detected Quick boot set to disabled No keyboard detected One continuous beep followed by two short beeps then a pa.
ASUS Z87-WS 3-1 Chapter 3 The new ASUS UEFI BIOS is a Unied Extensible Interface that complies with UEFI architecture, offering a user-friendly interface that goes beyond the traditional keyboard- only BIOS controls to enable a more exible and convenient mouse input.
3-2 Chapter 3: BIOS setup Chapter 3 • The BIOS setup screens shown in this section are for reference purposes only , and may not exactly match what 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.
ASUS Z87-WS 3-3 Chapter 3 3.2.1 EZ Mode By default, the EZ Mode screen appears when you enter the BIOS setup program. The EZ Mode provides you an overview of the basic system information, and allows you to select the display language, system performance mode and boot device priority .
3-4 Chapter 3: BIOS setup Chapter 3 3.2.2 Advanced Mode The Advanced Mode provides advanced options for experienced end-users to congure the BIOS settings. The gure below shows an example of the Advanced Mode. Refer to the following sections for the detailed congurations.
ASUS Z87-WS 3-5 Chapter 3 Menu items The highlighted item on the menu bar displays the specic items for that menu. For example, selecting Main shows the Main menu items. The other items (Ai T weaker, Advanced, Monitor , Boot, T ool, and Exit) on the menu bar have their respective menu items.
3-6 Chapter 3: BIOS setup Chapter 3 3.3 My Favorites MyFavorites is your personal space where you can easily save and access your favorite BIOS items. Last Modied button This button shows the items that you last modied and saved in BIOS Setup. Adding items to My Favorites T o add frequently-used BIOS items to My Favorites: 1.
ASUS Z87-WS 3-7 Chapter 3 3.4 Main menu The Main menu screen appears when you enter the Advanced Mode of the BIOS Setup program. The Main menu provides you an overview of the basic system information, and allows you to set the system date, time, language, and security settings.
3-8 Chapter 3: BIOS setup Chapter 3 Administrator Password If you have set an administrator password, we recommend that you enter the administrator password for accessing the system. Otherwise, you might be able to see or change only selected elds in the BIOS setup program.
ASUS Z87-WS 3-9 Chapter 3 T o change a user password: 1. Select the User Password item and press <Enter>. 2. From the Enter Current Password box, key in the current password, then press <Enter>. 3. From the Create New Password box, key in a new password, then press <Enter>.
3-10 Chapter 3: BIOS setup Chapter 3 Ai Overclock T uner [Auto] Allows you to select the CPU overclocking options to achieve the desired CPU internal frequency . Select any of these preset overclocking conguration options: [Auto] Loads the optimal settings for the system.
ASUS Z87-WS 3-1 1 Chapter 3 If you assign a value for 2-Core Ratio Limit, do not set the 1-Core Ratio Limit to [Auto] . 3-Core Ratio Limit [Auto] Select [Auto] to apply the CPU default T urbo Ratio setting or manually assign a 3-Core Limit value that must be higher than or equal to the 4-Core Ratio Limit.
3-12 Chapter 3: BIOS setup Chapter 3 DRAM Timing Control The subitems in this menu allow you to set the DRAM timing control features. Use the <+> or <-> keys to adjust the value. T o restore the default setting, type [auto] using the keyboard and press the <Enter> key .
ASUS Z87-WS 3-13 Chapter 3 DRAM FOUR ACT WIN Time [Auto] Conguration options: [Auto] [1] – [255] DRAM WRITE to READ Delay [Auto] Conguration options: [Auto] [1] – [15] DRAM CKE Minimum pulse.
3-14 Chapter 3: BIOS setup Chapter 3 DRAM IO-L (CHB_R0D1) [Auto] Conguration options: [Auto] [1] - [15] DRAM IO-L (CHB_R1D0 [Auto] Conguration options: [Auto] [1] - [15] DRAM IO-L (CHB_R1D1 [Aut.
ASUS Z87-WS 3-15 Chapter 3 MISC MRC Fast Boot [Auto] Allows you to enable, disable or automatically set the MRC fast boot. Conguration options: [Auto] [Enable] [Disable] DRAM CLK Period [Auto] Conguration options: [Auto] [1] – [14] Channel A/B DIMM Control [Enable Bot.
3-16 Chapter 3: BIOS setup Chapter 3 The following items appear only when you set the CPU V oltage Frequency to [Auto] . VRM Spread Spectrum [Disabled] Enable the VRM Spread Spectrum to enhance system stability .
ASUS Z87-WS 3-17 Chapter 3 CPU Power Thermal Control [130] A higher temperature brings a wider CPU power thermal range and extends the overclocking tolerance to enlarge the O.C. potential. Use the <+> or <-> keys to adjust the value. The values depend on the CPU installed.
3-18 Chapter 3: BIOS setup Chapter 3 T urbo Mode Parameters Long Duration Package Power Limit [Auto] Allows you to limit the T urbo Ratio’s time duration that exceeds the TDP (Thermal Design Power) for maximum performance. Use the <+> or <-> keys to adjust the value.
ASUS Z87-WS 3-19 Chapter 3 Power Decay Mode [Auto] Allows your system to improve the power saving mode on the Fully Integrated V oltage Regulator as the processor goes into low current state.
3-20 Chapter 3: BIOS setup Chapter 3 Extreme OV [Disabled] Default set to DIsabled and help to protect CPU not been burned by Over V oltage. When set to Enabled, you might choose high level voltage to overclock, but not guaranteed CPU life.
ASUS Z87-WS 3-21 Chapter 3 Offset Mode Sign [+] [+] T o offset the voltage by a positive value. [–] T o offset the voltage by a negative value. CPU Cache V oltage Offset Allows you to set the CPU cache voltage offset. Use the <+> or <-> keys to adjust the value.
3-22 Chapter 3: BIOS setup Chapter 3 CPU Analog I/O V oltage Offset Mode Sign [+] [+] T o offset the voltage by a positive value. [–] T o offset the voltage by a negative value. CPU Analog I/O V oltage Offset [Auto] Allows you to congure the amount of voltage fed to the analog portion of the I/O on the processor .
ASUS Z87-WS 3-23 Chapter 3 PCH V oltage [Auto] Allows you to set the Core voltage for the PCH (Platform Controller Hub). Y ou can use the <+> or <-> keys to adjust the value.
3-24 Chapter 3: BIOS setup Chapter 3 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 eld values can cause the system to malfunction.
ASUS Z87-WS 3-25 Chapter 3 3.6.1 CPU Conguration The items in this menu show the CPU-related information that the BIOS automatically detects. The items in this menu may vary based on the CPU installed. Intel Adaptive Thermal Monitor [Enabled] [Enabled] Enables the overheated CPU to throttle its clock speed to cool down.
3-26 Chapter 3: BIOS setup Chapter 3 Limit CPUID Maximum [Disabled] [Enabled] Allows legacy operating systems to boot even without support for CPUs with extended CPUID functions. [Disabled] Disables this function. Execute Disable Bit [Enabled] [Enabled] Enables the No-Execution Page Protection T echnology .
ASUS Z87-WS 3-27 Chapter 3 T urbo Mode [Enabled] Allows you to set the processor cores to run faster than the base frequency when operating below power , current and temperature specication limit. Conguration options: [Enabled] [Disabled] CPU C States [Auto] Allows you to enable or disable the CPU C states.
3-28 Chapter 3: BIOS setup Chapter 3 3.6.2 PCH Conguration PCI Express Conguration Allows you to congure 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.
ASUS Z87-WS 3-29 Chapter 3 Active Memory Threshold [0] Key in the value for the additional partition size for Rapid Start T echnology to work. Ensure that the caching partition size is larger than the total memory size. Hybrid Hard Disk Support [Disabled] Allows you to enable or disable the hybrid hard disk support.
3-30 Chapter 3: BIOS setup Chapter 3 SA T A Mode Selection [AHCI] Allows you to set the SA T A conguration. [Disabled] Disables the SA T A function. [IDE] Set to [IDE Mode] when you want to use the Serial A T A hard disk drives as Parallel A T A physical storage devices.
ASUS Z87-WS 3-31 Chapter 3 VT -d [Disabled] Allows you to enable virtualization technology function on memory control hub. [Enabled] Enables the function. [Disabled] Disables this function. CPU Audio Devices [Enabled] Allows you to enable or disable CPU SA Audio devices.
3-32 Chapter 3: BIOS setup Chapter 3 iGPU Multi-Monitor [Disabled] Allows you to enable the iGPU Multi-Monitor . The iGPU shared system memory size will be xed at 64MB. Conguration options: [Disabled] [Enabled] DMI Conguration Allows you to control various DMI (Desktop Management Interface) functions.
ASUS Z87-WS 3-33 Chapter 3 3.6.5 USB Conguration The items in this menu allow you to change the USB-related features. The USB Devices item shows the auto-detected values. If no USB device is detected, the item shows None . Legacy USB Support [Enabled] [Enabled] Enables the support for USB devices on legacy operating systems (OS).
3-34 Chapter 3: BIOS setup Chapter 3 3.6.6 Platform Misc Conguration The items in this menu allow you to congure the platform-related features. PCI Express Native Power Management [Disabled] Allows you to enhance the power saving feature of PCI Express and perform ASPM operations in the operating system.
ASUS Z87-WS 3-35 Chapter 3 3.6.7 Onboard Devices Conguration Scroll down to view the other BIOS items. HD Audio Controller [Enabled] [Enabled] Enables the High Denition Audio Controller. [Disabled] Disables the controller . The following items appear only when you set the HD Audio Controller to [Enabled] .
3-36 Chapter 3: BIOS setup Chapter 3 VIA 1394 Controller [Enabled] [Enabled] Enables the VIA 1394 controller. [Disabled] Disables the VIA 1394 controller. Marvell Storage Controller [Enabled] [Enabled] Enables the Marvell Storage controller . [Disabled] Disables the Marvell Storage controller .
ASUS Z87-WS 3-37 Chapter 3 ErP Ready [Disabled] Allows you to switch off some power at S4+S5 or S5 to get the system ready for ErP requirement. When set to [Enabled] , all other PME options will be switched off.
3-38 Chapter 3: BIOS setup Chapter 3 3.6.9 Network Stack Network Stack [Disable] This item allows user to disable or enable the UEFI network stack. Conguration options: [Disable] [Enable] The following item appears only when you set the Network Stack to [Enabled] .
ASUS Z87-WS 3-39 Chapter 3 3.7 Monitor menu The Monitor menu displays the system temperature/power status, and allows you to change the fan settings. Scroll down to display the other BIOS items. CPU T emperature / MB T emperature [xxxºC/xxxºF] The onboard hardware monitor automatically detects and displays the CPU and motherboard temperatures.
3-40 Chapter 3: BIOS setup Chapter 3 CPU Q-Fan Control [Auto] Allows you to set the CPU Q-Fan operating mode. [Advance Mode] Enables the CPU Q-Fan control feature in Advance mode for 4-pin CPU fan. [Auto] Detects the type of CPU fan installed and automatically switches the mode control.
ASUS Z87-WS 3-41 Chapter 3 Chassis Fan Speed Low Limit 1/4 [600 RPM] This item appears only when you enable the Chassis Q-Fan Control feature and allows you to disable or set the chassis fan warning speed.
3-42 Chapter 3: BIOS setup Chapter 3 Boot Conguration Fast Boot [Enabled] [Disabled] Allows your system to go back to its normal boot speed. [Enabled] Allows your system to accelerate the boot speed. The following items appear only when you set the Fast Boot to [Enabled] .
ASUS Z87-WS 3-43 Chapter 3 Network Stack Driver Support [Disabled] [Disabled] Select to skip the network stack driver from loading during POST . [Enabled] Select to load the network stack driver during POST . Next Boot after AC Power Loss [Normal Boot] [Normal Boot] Returns to normal boot on the next boot after an AC power loss.
3-44 Chapter 3: BIOS setup Chapter 3 Boot Logo Display [Auto] [Auto] Automatically adjusts Boot Logo for Windows ® requirements. [Full Screen] Maximizes the boot logo size. [Disabled] Disables the full screen boot logo display during POST . Post Delay Time [3 sec] This item appears only when you set the Full Screen Logo item to [Enabled] .
ASUS Z87-WS 3-45 Chapter 3 CSM (Compatibility Support Module) Allows you to congure the CSM (Compatibility Support Module) items to fully support the various VGA, bootable devices and add-on devices for better compatibility . Launch CSM [Enabled] [Auto] The system automatically detects the bootable devices and the add- on devices.
3-46 Chapter 3: BIOS setup Chapter 3 Key Management This item appears only when you set OS T ype to [Windows UEFI Mode] . It allows you to manage the Secure Boot keys. Clear Secure Boot keys This item appears only when you load the default Secure Boot keys.
ASUS Z87-WS 3-47 Chapter 3 DB Management The db (Authorized 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 le from your system.
3-48 Chapter 3: BIOS setup Chapter 3 3.9 T ools menu The T ools menu items allow you to congure options for special functions. Select an item then press <Enter> to display the submenu. 3.9.1 ASUS EZ Flash 2 Utility Allows you to run ASUS EZ Flash 2.
ASUS Z87-WS 3-49 Chapter 3 Save to Prole Allows you to save the current BIOS settings to the BIOS Flash, and create a prole. Key in a prole number from one to eight, press <Enter>, and then select Y es . Load from Prole Allows you to load the previous BIOS settings saved in the BIOS Flash.
3-50 Chapter 3: BIOS setup Chapter 3 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.
ASUS Z87-WS 3-51 Chapter 3 3.1 1 Updating BIOS The ASUS website publishes the latest BIOS versions to provide enhancements on system stability , compatibility , or performance. However , BIOS updating is potentially risky . If there is no problem using the current version of BIOS, DO NOT manually update the BIOS.
3-52 Chapter 3: BIOS setup Chapter 3 3.1 1.2 ASUS EZ Flash 2 ASUS EZ Flash 2 allows you to update the BIOS without having to use a bootable oppy disk or an OS-based utility . Before you start using this utility , download the latest BIOS from the ASUS website at www .
ASUS Z87-WS 3-53 Chapter 3 • This function can support devices such as a USB ash disk formatted using F A T 32/16 on a single partition only . • DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure! Ensure to load the BIOS default settings to ensure system compatibility and stability .
3-54 Chapter 3: BIOS setup Chapter 3 3.1 1.4 ASUS BIOS Updater The ASUS BIOS Updater allows you to update the BIOS in DOS environment. This utility also allows you to copy the current BIOS le that you can use as a backup when the BIOS fails or gets corrupted during the updating process.
ASUS Z87-WS 3-55 Chapter 3 3. When the Make Disk menu appears, select the FreeDOS command prompt item by pressing the item number . 4. At the FreeDOS prompt, type d: and press <Enter> to switch the disk from Drive C (optical drive) to Drive D (USB ash drive).
3-56 Chapter 3: BIOS setup Chapter 3 4. Select Y es and press <Enter>. When BIOS update is done, press <ESC> to exit BIOS Updater . Restart your computer . DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure! • For BIOS Updater version 1.
ASUS Z87-WS 4-1 Chapter 4 4.2 Support DVD information The contents of the support DVD are subject to change at any time without notice. Visit the ASUS website at www .asus.com for updates. 4.2.1 Running the support DVD Pl ace the su ppo rt DVD i nto the op tic al driv e.
4-2 Chapter 4: Software support Chapter 4 4.2.2 Obtaining the software manuals The software manuals are included in the support DVD. Follow the instructions below to get the necessary software manuals. The software manual les are in Portable Document Format (PDF).
ASUS Z87-WS 4-3 Chapter 4 4.3 Software information Most of the applications in the support DVD have setup wizards that will conveniently guide you through the installation. View the online help or readme le that came with the software application for more information.
4-4 Chapter 4: Software support Chapter 4 AI Suite 3 main menu bar • 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 DVD or visit the ASUS website at www .
ASUS Z87-WS 4-5 Chapter 4 4.3.2 Dual Intelligent Processors 4 Dual Intelligent Processors 4 comes with these ve utilities in one interface: 4-W ay Optimization, TPU, EPU, DIGI+ Power Control, and Fan Xpert 2.
4-6 Chapter 4: Software support Chapter 4 Using TPU CPU Frequency Tick to enable Group T uning Click or to adjust the Base Clock Frequency , CPU Ratio, and CPU Cache Ratio Click or to select the numbe.
ASUS Z87-WS 4-7 Chapter 4 V oltage Drag the slider to adjust DRAM, CPU Analog I/O, PCH, and CPU Input voltages Drag the slider to adjust CPU System Agent, CPU Digital I/O, VTTDDR, and PCHVLX voltages .
4-8 Chapter 4: Software support Chapter 4 4.3.3 EPU EPU is an enery management utility that allows you to adjust the CPU, GPU, and Fan Control settings to conserve power .
ASUS Z87-WS 4-9 Chapter 4 • When you enable Congured Max CPU Power for advanced energy saving, the CPU frequency may display 800 MHz in the Windows ® OS information of your computer . However , the true CPU frequency varies depending on the wattage that you manually set.
4-10 Chapter 4: Software support Chapter 4 4.3.4 DIGI+ Power Control ASUS DIGI+ Power Contol allows you to adjust VRM voltage and frequency modulation to enhance reliability and stability . It also provides the highest power efciency , generating less heat to extend component lifespan and to minimize power loss.
ASUS Z87-WS 4-1 1 Chapter 4 1 DRAM Current Capability A higher value brings a wider total power range and extends the overclocking frequency range simultaneously . 2 DRAM V oltage Frequency Allows you to adjust the DRAM switching frequency for system stability or to increase OC range.
4-12 Chapter 4: Software support Chapter 4 4.3.5 Fan Xpert 2 Fan Xpert 2 automatically detects and tweaks the fan speeds, and provides you with optimized fan settings based on the fans’ specications and positions.
ASUS Z87-WS 4-13 Chapter 4 Customizing the fan settings Smart Mode Smart Mode allows you to customize the fans’ rotation speeds and responsiveness based on your system’s temperature.
4-14 Chapter 4: Software support Chapter 4 RPM Mode RPM Mode allows you to set the fan speed when the CPU temperature is below 75 o C. • When the CPU temperature reaches 75 o C, the fan will automatically run at full speed to protect the CPU.
ASUS Z87-WS 4-15 Chapter 4 4.3.6 USB 3.0 Boost USB 3.0 Boost technology supports UASP (USB Attached SCSI Protocol) which automatically speeds up the transfer rates of your USB storage devices. T o launch USB 3.0 Boost, click USB 3.0 Boost on the AI Suite 3 main menu bar .
4-16 Chapter 4: Software support Chapter 4 4.3.7 Network iControl Network iControl is a one-stop setup network control center that allows you to manage your network bandwidth and set the bandwidth priority for your running programs. T o launch Network iControl, click Network iControl on the AI Suite 3 main menu bar .
ASUS Z87-WS 4-17 Chapter 4 Click to add selected application for network priority Click to save the prole settings or rename the prole Click to select a network prole Info screen EZ Prole .
4-18 Chapter 4: Software support Chapter 4 4.3.8 USB BIOS Flashback USB BIOS Flashback allows you to check and save the latest BIOS version to a USB storage device. Use this utility to quickly check for the latest available BIOS and set a schedule to when you can download for a newer version.
ASUS Z87-WS 4-19 Chapter 4 4.3.9 Ai Charger+ This utility allows you to fast-charge your portable BC 1.1* mobile devices on your computer’s USB port three times faster than the standard USB devices.** • *Check your manufacturer if your USB device is a Battery Charging Specication 1.
4-20 Chapter 4: Software support Chapter 4 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 .
ASUS Z87-WS 4-21 Chapter 4 4.3.1 1 USB Charger+ USB Charger+ allows you to quick-charge your portable USB devices even if your computer is off, in sleep mode or hibernate mode. T o launch USB Charger+, click USB Charger+ on the AI Suite 3 main menu bar .
4-22 Chapter 4: Software support Chapter 4 4.3.12 System Information This utility allows you get detailed information of the motherboard, CPU, and memory settings. T o launch System Information, click System Information on the AI Suite 3 main menu bar .
ASUS Z87-WS 4-23 Chapter 4 Viewing the SPD information From the System Information screen, click SPD tab to view the memory’s information..
4-24 Chapter 4: Software support Chapter 4 4.3.13 ASUS 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.
ASUS Z87-WS 4-25 Chapter 4 • During initialization, you can proceed with using your computer . Y ou can check the caching status later or wait for a pop-up message notifying that initialization is complete. • For regular use, the SA T A6G_E12/E34 connectors are recommended for data drives.
4-26 Chapter 4: Software support Chapter 4 4.3.14 Audio congurations The Realtek ® audio CODEC provides 8-channel audio capability to deliver the ultimate audio experience on your computer . The software provides Jack-Sensing function, S/PDIF Out support, and interrupt capability .
ASUS Z87-WS 4-27 Chapter 4 4.3.15 ASUS Dr . Power Utility ASUS Dr . Power is a monitoring utility that provides notications when the power supply is unable to provide sufcient power to the system. Y ou can choose to allow continuous notications or stop messages from appearing until the next time you reboot your computer .
4-28 Chapter 4: Software support Chapter 4 When ASUS Dr . Power detects that your system is running low on power , an event notication 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 Z87-WS 5-1 Chapter 5 RAID support 5 5.1 RAID congurations This motherboard supports Intel ® Rapid Storage T echnology with RAID 0, RAID 1, RAID 10 and RAID 5 support.
5-2 Chapter 5: RAID congurations Chapter 5 5.1.2 Installing Serial A T A hard disks This motherboard supports Serial A T A hard disk drives. For optimal performance, install identical drives of the same model and capacity when creating a disk array .
ASUS Z87-WS 5-3 Chapter 5 5.1.4 Intel ® Rapid Storage T echnology Option ROM utility T o enter the Intel ® Rapid Storage T echnology Option ROM utility: 1. T urn on the system. 2. During POST , press <Ctrl> + <I> to display the utility main menu.
5-4 Chapter 5: RAID congurations Chapter 5 Creating a RAID set T o create a RAID set: 1. From the utility main menu, select 1. Create RAID V olume and press <Enter>. The following screen appears: 2. Enter a name for the RAID set and press <Enter>.
ASUS Z87-WS 5-5 Chapter 5 5. Use the up/down arrow keys to select a drive, and then press <Space>. A small triangle marks the selected drive. Press <Enter> after completing your selection. 6. Use the up/down arrow keys to select the stripe size for the RAID array (for RAID 0, 10 and 5 only),and then press <Enter>.
5-6 Chapter 5: RAID congurations Chapter 5 Deleting a RAID set Be cautious when deleting a RAID set. Y ou will lose all data on the hard disk drives when you delete a RAID set. T o delete a RAID set: 1. From the utility main menu, select 2. Delete RAID V olume and press <Enter>.
ASUS Z87-WS 5-7 Chapter 5 Exiting the Intel ® Rapid Storage T echnology Option ROM utility T o exit the utility: 1. From the utility main menu, select 5. Exit , and then press <Enter>. The following warning message appears: A re y ou s ur e yo u wa n t to exit? ( Y/ N) : [ CONFIRM EXIT ] 5.
5-8 Chapter 5: RAID congurations Chapter 5 5.2.2 Creating a RAID driver disk in Windows ® T o create a RAID driver disk in Windows ® : 1. Start Windows ® . 2. Plug the USB oppy disk drive and insert a oppy disk. 3. Place the motherboard support DVD into the optical drive.
ASUS Z87-WS 6-1 Chapter 5 6 Chapter 6: Multiple GPU support 6.1 A TI ® CrossFireX™ technology This motherboard supports A TI ® CrossFireX™ technology , which allows you to install multi- graphics processing units (GPU) cards. Follow the installation procedures in this section.
6-2 Chapter 6: Multiple GPU technology support Chapter 5 6.1.3 Installing two CrossFireX™ graphics cards The following pictures are for reference only . The graphics cards and the motherboard layout may vary with models, but the installation steps remain the same.
ASUS Z87-WS 6-3 Chapter 5 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. 6.1.4 Installing three CrossFireX™ graphics cards 1. Prepare three CrossFireX-ready graphics cards.
6-4 Chapter 6: Multiple GPU technology support Chapter 5 6.1.5 Installing four CrossFireX™ graphics cards 1. Prepare four CrossFireX-ready graphics cards. 2. Insert the four graphics cards into the PCIEX16 slots. Refer to Chapter 1 in this user manual for the locations of the PCIEX16 slots recommended for multi-graphics card installation.
ASUS Z87-WS 6-5 Chapter 5 6.1.6 Installing the device drivers Refer to the documentation that came with your graphics card package to install the device drivers. Ensure that your PCI Express graphics card driver supports the AMD® CrossFireX™ technology .
6-6 Chapter 6: Multiple GPU technology support Chapter 5 1 Enabling Dual CrossFireX technology 1. In the Catalyst Control Center window , click Performance > AMD CrossFireX TM . 2. Select Enable CrossFireX TM . 3. Select a GPU combination from the drop-down list.
ASUS Z87-WS 6-7 Chapter 5 6.2 NVIDIA ® SLI™ technology This motherboard supports the NVIDIA ® SLI™ (Scalable Link Interface) technology , which allows you to install multi-graphics processing units (GPU) cards. Follow the installation procedures in this section.
6-8 Chapter 6: Multiple GPU technology support Chapter 5 6.2.2 Installing two SLI-ready graphics cards The following pictures are for reference only . The graphics cards and the motherboard layout may vary with models, but the installation steps remain the same.
ASUS Z87-WS 6-9 Chapter 5 6.2.3 Installing three SLI-ready graphics cards 3-Way SLI bridge 1. Prepare three SLI-ready graphics cards. 2. Insert the three graphics cards into the PCIEX16 slots.
6-10 Chapter 6: Multiple GPU technology support Chapter 5 6.2.4 Installing four SLI-ready graphics cards 1. Prepare four SLI-ready graphics cards. 2. Insert the four graphics cards into the PCIEX16 slots.
ASUS Z87-WS 6-1 1 Chapter 5 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 .
6-12 Chapter 6: Multiple GPU technology support Chapter 5 B3. The NVIDIA Control Panel window appears. Enabling SLI settings From the NVIDIA Control Panel window , select Congure SLI , Surround , PhysX . In the Quad-SLI enabled , click Maximize 3D Performance SLI to set the display for viewing SLI rendered content.
ASUS Z87-WS 6-13 Chapter 5 6.3 NVIDIA ® CUDA™ technology This motherboard supports the NVIDIA ® CUDA™ technology and up to 4 NVIDIA ® T esla™ computing processor cards(based on different type tesla cards), providing optimum multi- purpose computing performance.
6-14 Chapter 6: Multiple GPU technology support Chapter 5 4. Refer to the documentation that came with your graphics card package to install the device drivers. 5. T o verify graphics card driver installation, right-click My Computer and select Properties from the menu.
ASUS Z87-WS A-1 Appendices Appendices Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This device may not cause harmful interference.
A-2 Appendices Appendices IC: Canadian Compliance Statement Complies with the Canadian ICES-003 Class B specications. This device complies with RSS 210 of Industry Canada. This Class B device meets all the requirements of the Canadian interference-causing equipment regulations.
ASUS Z87-WS A-3 Appendices REACH Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulatory framework, we published the chemical substances in our products at ASUS REACH website at http://csr .asus.com/english/REACH.
A-4 Appendices Appendices 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.
ASUS Z87-WS A-5 Appendices ASUS contact information ASUST eK COMPUTER INC. Address 15 Li-T e Road, Peitou, T aipei, T aiwan 1 1259 T elephone +886-2-2894-3447 Fax +886-2-2890-7798 E-mail info@asus.com.tw Web site www .asus.com.tw T echnical Support T elephone +86-21-3842991 1 Online support support.
A-6 Appendices Appendices DECLARATION OF CONFORMITY Per FCC Part 2 Section 2. 1077(a) Responsible Party Name: Asus Computer International Address: 800 Corporate Way, Fremont , CA 94539.
An important point after buying a device Asus Z87C (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Asus Z87C yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Asus Z87C - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Asus Z87C you will learn all the available features of the product, as well as information on its operation. The information that you get Asus Z87C will certainly help you make a decision on the purchase.
If you already are a holder of Asus Z87C, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Asus Z87C.
However, one of the most important roles played by the user manual is to help in solving problems with Asus Z87C. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Asus Z87C along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
