Motherboard Z97-K
E9648 Second Edition August 2014 Copyright © 2014 ASUSTeK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).
Contents Safety information....................................................................................... iv About this guide.......................................................................................... iv Package contents........................................................................................ vi Z97-K specifications summary................................................................... vi Chapter 1: Product introduction 1.1 Before you proceed...................
Safety information Electrical safety • To 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. If possible, disconnect all power cables from the existing system before you add a device.
Where to find more information Refer to the following sources for additional information and for product and software updates. 1. ASUS websites The ASUS website provides updated information on ASUS hardware and software products. Refer to the ASUS contact information. 2. Optional documentation Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer. These documents are not part of the standard package.
Package contents Check your motherboard package for the following items. Motherboard ASUS Z97-K motherboard Cables 2 x Serial ATA 6.0 Gb/s cables Accessories 1 x I/O Shield Application DVD Support DVD Documentation User Guide If any of the above items is damaged or missing, contact your retailer.
Z97-K specifications summary Graphics Integrated Graphics Processor - Intel® HD Graphics support Multi-VGA output support: HDMI, DVI-D, RGB port Supports HDMI with max. resolution of 4096 x 2160 @24Hz / 2560 x 1600 @60Hz Supports DVI-D with max. resolution of 1920 x 1200 @60Hz Supports RGB with max.
Z97-K specifications summary ASUS special features High Performance ASUS 5X PROTECTION - ASUS DIGI+ VRM - 4 Phase digital power design - ASUS Enhanced DRAM Overcurrent Protection - Short circuit damage prevention - ASUS ESD Guards - Enhanced ESD protection - ASUS High-Quality 5K-Hour Solid Capacitors - 2.5x long lifespan with excellent durability - ASUS Stainless Steel Back I/O - 3x more durable corrosion-resistant coatin UEFI BIOS - Most advanced options with fast response time M.
Z97-K specifications summary ASUS quiet thermal solution Quiet Thermal Design ASUS exclusive overclocking features Precision Tweaker 2 - ASUS Fan Xpert 3 - Stylish Fanless Design: PCH Heat-sink & MOS Heat-sink solution - vCore: Adjustable CPU Core voltage at 0.001V increment iGPU: Adjustable CPU Graphics voltage at 0.001V increment vCCIO: Adjustable Analog and Digital I/O voltage at 0.001V increment vCCIN: Adjustable CPU Input voltage at 0.
Z97-K specifications summary BIOS features 64 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI 2.7, WfM 2.0, SM BIOS 2.8.0, ACPI 5.0, Multi-language BIOS, ASUS EZ Flash 2, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Quick Note, Last Modified Log, F12 PrintScreen function, F3 Shortcut function, and ASUS DRAM SPD (Serial Presence Detect) memory information Manageability WfM 2.0, DMI 2.
Product introduction 1.1 Before you proceed 1 Take note of the following precautions 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 avoid damaging them due to static electricity. • Hold components by the edges to avoid touching the ICs on them.
1.2 Motherboard overview Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits. Unplug the power cord before installing or removing the motherboard. Failure to do so can cause you physical injury and damage to motherboard components. 1.2.1 Placement direction When installing the motherboard, place it into the chassis in the correct orientation. The edge with external ports goes to the rear part of the chassis as indicated in the image. 1.2.
1.2.3 Motherboard layout 1 2 3 1 4 21.8cm(8.6in) KBMS CPU_FAN CHA_FAN2 DIGI +VRM PCIEX1_1 EATXPWR RTL 8111GR 2 30.5cm(12.0in) CHA_FAN1 AUDIO SATA6G_2 M.
1.2.4 Layout contents Connectors/Jumpers/Slots/LED 1. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1/2) 2. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V) 3. LGA1150 CPU socket 4. DDR3 DIMM slots 5. Intel® Z97 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1-6) 6. USB 3.0 connector (20-1 pin USB3_12) 7. M.2 Socket 3 8. Standby power LED (SB_PWR) 9. Clear RTC RAM (3-pin CLRTC) 10. Chassis intrusion connector (4-1 pin CHASSIS) 11. System panel connector (20-8 pin PANEL) 12. USB 2.
1.3.1 • Upon purchase of the motherboard, ensure that the PnP cap is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/ transit-related. • Keep the cap after installing the motherboard.
4 5 C A B 1.3.2 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 1 2 A B B A 3 4 To uninstall the CPU heatsink and fan assembly 1 2 A B B A ASUS Z97-K 1-7
1.4 System memory 1.4.1 Overview DIMM_B1 DIMM_B2 DIMM_A1 DIMM_A2 This motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Module (DIMM) sockets. The figure illustrates the location of the DDR3 DIMM sockets: Channel Channel A Channel B Z97-K Sockets DIMM_A1 and DIMM_A2 DIMM_B1 and DIMM_B2 Z97-K 240-pin DDR3 DIMM sockets 1.4.2 Memory configurations You may install 1GB, 2GB, 4GB, and 8GB unbuffered non-ECC DDR3 DIMMs into the DIMM sockets.
1.4.
1.5 Expansion slots In the future, you may need to install expansion cards. The following sub‑sections describe the slots and the expansion cards that they support. Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. 1.5.1 Installing an expansion card To install an expansion card: 1.
1.5.6 PCI Express 3.0/2.0 x16 slot This motherboard has a PCI Express 3.0/2.0 x16 slot that supports PCI Express 3.0/2.0 x16 graphic cards complying with the PCI Express specifications. VGA configuration PCI Express operating mode PCIe 3.0/2.0 x16_1 (gray) PCIe 2.0 x16_2 Single VGA/PCIe card x16 (Recommended for single VGA card) N/A Dual VGA/PCIe card x16 x4 • In single VGA card mode, use the PCIe 3.0/2.0 x16_1 slot (gray) for a PCI Express x16 graphics card to get better performance.
1.6 Jumpers Clear RTC RAM (3-pin CLRTC) This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in CMOS, which include system setup information such as system passwords. CLRTC Z97-K 1 2 2 3 Normal (Default) Clear RTC Z97-K Clear RTC RAM To erase the RTC RAM: 1. Turn OFF the computer and unplug the power cord. 2.
1.7 Connectors 1.7.1 Rear panel connectors 1 2 11 10 3 4 9 9 8 5 6 7 1. PS/2 Mouse port. This port connects to a PS/2 mouse. 2. Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other VGA-compatible devices. 3. HDMI port. This port is for a High-Definition Multimedia Interface (HDMI) connector, and is HDCP compliant allowing playback of HD DVD, Blu-ray, and other protected content. 4. LAN (RJ-45) port.
Audio 2.1, 4.1, 5.1, or 7.1-channel configuration Headset 2.1-channel Port Light Blue (Rear panel) Lime (Rear panel) Pink (Rear panel) Pink (Front panel) 4.1-channel 5.1-channel 7.1-channel Line In Rear Speaker Out Rear Speaker Out Rear Speaker Out Line Out Mic In – Front Speaker Out Front Speaker Out Front Speaker Out Mic In Bass/Center Bass/Center – – Side Speaker Out To configure a 7.1-channel audio output: Use a chassis with HD audio module in the front panel to support a 7.
1.7.2 1. Internal connectors Serial port connector (10-1 pin COM) This connector is for a serial (COM) port. Connect the serial port module cable to this connector, then install the module to a slot opening at the back of the system chassis. PIN 1 DCD TXD GND RTS RI RXD DTR DSR CTS COM Z97-K Z97-K Serial port (COM) connector The COM module is purchased separately. 2.
3. • The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power. • The CPU_FAN and CHA_FAN connectors support the ASUS FAN Xpert 3 feature. • The CPU fan connector detects the type of CPU fan installed and automatically switches the control modes. To configure the CPU fan’s control mode, go to Advanced Mode > Monitor > CPU Q-Fan Control item in BIOS. • The chassis fan connectors support DC and PWM modes.
4. Front panel audio connector (10-1 pin AAFP) NC AGND NC NC SENSE2_RETUR AGND NC SENSE1_RETUR This connector is for a chassis-mounted front panel HD audio I/O module. Connect one end of the front panel audio I/O module cable to this connector. AAFP Z97-K HD-audio-compliant pin definition PIN 1 MIC2 MICPWR Line out_R NC Line out_L PORT1 L PORT1 R PORT2 R SENSE_SEND PORT2 L PIN 1 Legacy AC’97 compliant definition Z97-K Front panel audio connector 5.
6. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V) These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.
7. USB 2.0 connectors (10-1 pin USB910; USB1112; USB1314) These connectors are for USB 2.0 ports. Connect the USB module cable to any of these connectors, then install the module to a slot opening at the back of the system chassis. These USB connectors comply with USB 2.0 specification that supports up to 480 Mbps connection speed.
9. System panel connector (20-8 pin PANEL) This connector supports several chassis-mounted functions. PANEL SPEAKER +5V Ground Ground Speaker PWR_LED- PWR_LED+ +PWR_LED- Reset Ground Z97-K PWR Ground HDD_LED+ HDD_LED- PIN 1 +HDD_LED- PWR_SW RESET * Requires an ATX power supply Z97-K System panel connector • System power LED (2-pin +PWR_LED-) This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector.
10. 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. With an installed USB 3.0 module, you can enjoy all the benefits of USB 3.0 including faster data transfer speeds up to 5Gbps, faster charging time for USB-chargeable devices, optimized power efficiency, and backward compatibility with USB 2.0.
12. 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 this connector. The chassis intrusion sensor or switch sends a high-level signal to this connector when a chassis component is removed or replaced. The signal is then generated as a chassis intrusion event. By default, the pin labeled “Chassis Signal” and “Ground” are shorted with a jumper cap.
1.8 1.8.1 Software support Installing an operating system This motherboard supports Windows® 7 (32/64bit), Windows® 8 (32/64bit) and Windows® 8.1 (32/64bit) Operating Systems (OS). Always install the latest OS version and corresponding updates to maximize the features of your hardware. Motherboard settings and hardware options vary. Refer to your OS documentation for detailed information. 1.8.
1-24 Chapter 1: Product introduction
BIOS information 2.1 Managing and updating your BIOS 2 Save a copy of the original motherboard BIOS file to a USB flash disk in case you need to restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS Update utility. 2.1.1 EZ Update EZ Update is a utility that allows you to automatically update your motherboard’s softwares, 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.
2.1.2 ASUS EZ Flash 2 The ASUS EZ Flash 2 feature allows you to update the BIOS without using an OS‑based utility. Before you start using this utility, download the latest BIOS file from the ASUS website at www.asus.com. To update the BIOS using EZ Flash 2: 2-2 1. Insert the USB flash disk that contains the latest BIOS file to the USB port. 2. Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to select ASUS EZ Flash 2 Utility and press to enable it. 3.
2.1.3 ASUS CrashFree BIOS 3 utility The ASUS CrashFree BIOS 3 is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains the updated BIOS file. • Before using this utility, rename the BIOS file in the removable device into • The BIOS file in the support DVD may not be the latest version.
Booting the system in DOS environment To boot the system in DOS: 1. Insert the USB flash drive with the latest BIOS file and BIOS Updater to the USB port. 2. Boot your computer then press to launch the select boot device screen. 3. When the select boot device screen appears, insert the Support DVD into the optical drive then select the optical drive as the boot device.
ASUSTeK BIOS Updater for DOS V1.30 [2014/01/01] Current ROM BOARD: Z97-K VER: 0312 (H :00 B :00) DATE: 03/14/2014 PATH: C:\ C: D: Drives panel Update ROM BOARD: Unknown VER: Unknown DATE: Unknown FORMAN~1 Z97K.CAP
8390656 2014-03-14 21:14:34 Files panel Note [Enter] Select or Load [Up/Down/Home/End] Move [Tab] Switch [Esc] Exit [V] Drive Info 3. Press to switch from Drives panel to Files panel then press keys to select the BIOS file and press . 4.2.2 BIOS setup program Use the BIOS Setup program to update the BIOS or configure its parameters. The BIOS screens include navigation keys and brief online help to guide you in using the BIOS Setup program. Entering BIOS Setup at startup To enter BIOS Setup at startup: Press or during the Power-On Self Test (POST). If you do not press or , POST continues with its routines. Entering BIOS Setup after POST To enter BIOS Setup after POST: Press ++ simultaneously.
2.2.1 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, fan profile and boot device priority. To access the Advanced Mode, click Advanced Mode(F7) or press . The default screen for entering the BIOS setup program can be changed. Refer to the Setup Mode item in section 2.8 Boot menu for details.
2.2.2 Advanced Mode The Advanced Mode provides advanced options for experienced end-users to configure the BIOS settings. The figure below shows an example of the Advanced Mode. Refer to the following sections for the detailed configurations. To access the EZ Mode, click EzMode(F7) or press .
Menu bar The menu bar on top of the screen has the following main items: My Favorites For saving the frequently-used system settings and configuration Main For changing the basic system configuration Ai Tweaker For changing the overclocking settings Advanced For changing the advanced system settings Monitor For displaying the system temperature, power status, and changing the fan settings Boot For changing the system boot configuration Tool For configuring options for special functions Exit F
Quick Note (F9) This button above the menu bar allows you to key in notes of the activities that you have done in BIOS. • The Quick Note function does not support the following keyboard functions: delete, cut, copy and paste. • You can only use the alphanumeric characters to enter your notes. Hot keys This button above the menu bar contains the navigation keys for the BIOS setup program. Use the navigation keys to select items in the menu and change the settings.
2.2.3 QFan Control The QFan Control allows you to set a fan profile or manually configure the operating speed of your CPU and chassis fans.
Configuring fans manually Select Manual from the list of profiles to manually configure your fans’ operating speed. Speed points Click to manually configure your fans To configure your fans: 2-12 1. Select the fan that you want to configure and to view its current status. 2. Click and drag the speed points to adjust the fans’ operating speed. 3. Click Apply to save the changes then click Exit (ESC).
2.2.4 EZ Tuning Wizard EZ Tuning Wizard allows you to overclock your CPU and DRAM, computer usage, and CPU fan to their best settings. You can also easily set RAID in your system using this feature. System OC setup RAID setup Tuning your system settings To tune your settings: 1. Press on your keyboard or click EZ Tuning Wizard screen, then click Next. from the BIOS screen to open 2. Select a PC scenario Daily Computing or Gaming/Media Editing, then click Next. 3.
Creating RAID To create RAID: 1. Press on your keyboard or click EZ Tuning Wizard screen. 2. Click RAID then click Next. 3. from the BIOS screen to open • Ensure that your HDDs have no existing RAID volumes. • Ensure to connect your HDDs to Intel® SATA connectors. Select the type of storage for your RAID Easy Backup or Super Speed, then click Next. a. For Easy Backup, click Next then select from Easy Backup (RAID1) or Easy Backup (RAID10).
2.3 My Favorites MyFavorites is your personal space where you can easily save and access your favorite BIOS items.
Adding items to My Favorites To add BIOS items: 1. Press on your keyboard or click Setup Tree Map screen. from the BIOS screen to open 2. On the Setup Tree Map screen, select the BIOS items that you want to save in MyFavorites screen. Main menu panel Selected shortcut items Submenu panel 3. Select an item from main menu panel, then click the submenu that you want to save as favorite from the submenu panel and click .
2.4 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. 2.4.1 Language [English] Allows you to choose the BIOS language version from the options. Configuration options: [English] [Español] [Русский] [한국어] 2.4.2 Security The Security menu items allow you to change the system security settings.
To set an administrator password: 1. Select the Administrator Password item and press . 2. From the Create New Password box, key in a password, then press . 3. Confirm the password when prompted. To change an administrator password: 1. Select the Administrator Password item and press . 2. From the Enter Current Password box, key in the current password, then press . 3. From the Create New Password box, key in a new password, then press . 4.
2.5 Ai Tweaker menu The Ai Tweaker menu items allow you to configure overclocking-related items. Be cautious when 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. 2.5.
BCLK Frequency [Auto] This item allows you to set the BCLK (base clock) frequency to enhance the system performance. Use the <+> or <-> to adjust the value. The values range from 80.0 MHz to 300.0 MHz. We recommend you to set the value based on the CPU specification, as high BCLK frequencies may damage the CPU permanently. Initial BCLK Frequency [Auto] This item allows you to start overclocking the system from the initial BCLK (base clock) frequency to the assigned BCLK frequency.
If you assign a value for 4-Core Ratio Limit, do not set the 1-Core Ratio Limit, 2-Core Ratio Limit, and 3-Core Ratio to [Auto]. 2.5.4 Min. CPU Cache Ratio [Auto] This item allows you to set the minimum possible ratio on the Uncore part of the processor. Use the <+> or <-> keys to adjust the value. The values depend on the CPU installed. 2.5.5 Max. CPU Cache Ratio [Auto] This item allows you to set the maximum possible ratio on the Uncore part of the processor.
2.5.11 EPU Power Saving Mode [Disabled] ASUS EPU (Energy Processing Unit) sets the CPU in its minimum power consumption settings. Enable this item to set lower CPU VCCIN and Vcore voltages and achieve the best energy saving condition. Configuration options: [Disabled] [Enabled] 2.5.12 DRAM Timing Control The subitems in this menu allow you to set the DRAM timing control features. Use the <+> and <-> keys to adjust the value.
The following item appears only when you set the CPU Power Phase Control to [Power Phase Response]. Power Phase Response [Fast] This item allows you to set a faster phase response for the CPU to increase system performance or to slower phase response to decrease DRAM power efficiency. Configuration options: [Ultra Fast] [Fast] [Medium] [Regular] CPU Power Duty Control [T.Probe] DIGI + VRM Duty control adjusts the current and thermal conditions of every component’s phase. [T.
Short Duration Package Power Limit [Auto] Also known as Power Limit 2, this item allows you to provide rapid protection when the package power exceeds the Power Limit 1. Use the <+> or <-> keys to adjust the value. The values range from 1 W to 4096 W. 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 <-> keys to adjust the value. The values range from 0.125 to 1023.875 with a 0.125 interval.
Power Current Slope [Auto] This item allows you to enhance the power saving condition or the system overclocking capabiltity. Select a higher power current slope levels for power saving enhancement or lower power current slope levels for system overclocking enhancement. Configuration options: [Auto] [LEVEL -4] - [LEVEL 4] Power Current Offset [Auto] This item allows you to increase or decrease the output current sensed by the CPU.
The following items appear only when you set the CPU Core Voltage to [Offset Mode] or [Adaptive Mode]. Offset Mode Sign [+] [+] To offset the voltage by a positive value. [–] To offset the voltage by a negative value. CPU Core Voltage Offset Use the <+> or <-> keys to adjust the value. The values range from 0.001V to 0.999V with a 0.001V interval. The following item appears only when you set the CPU Core Voltage to [Adaptive Mode].
The following items appear only when you set the CPU Cache Voltage to [Adaptive Mode]. Additional Turbo Mode CPU Cache Voltage [Auto] This item allows you to set the amount of voltage fed to the CPU cores when running in turbo mode. Increase the voltage when configuring a high CPU core frequency. The voltage you set is affected by the offset value. Use the <+> or <-> keys to adjust the value. The values range from 0.001V to 1.920V with a 0.001V interval.
2.5.19 CPU System Agent Voltage Offset Mode Sign [+] [+] To offset the voltage by a positive value. [–] To offset the voltage by a negative value. CPU System Agent Voltage Offset [Auto] This item allows you to set the amount of voltage fed to the system agent of the CPU including its PCIE controller and the PCU (power control unit). Increase the voltage to enhance the overclocking capability. You can use the <+> or <-> keys to adjust the value. The values range from 0.001V to 0.999V with a 0.
2.5.23 DRAM Voltage [Auto] Allows you to set the DRAM Voltage. You can use the <+> or <-> keys to adjust the value. The values range from 1.1850V to 1.8000V with a 0.0050V interval. According 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. 2.5.24 PCH VLX Voltage [Auto] This item allows you to set the I/O voltage on the PCH (Platform Controller Hub).
2.6 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. 2.6.1 CPU Configuration The items in this menu show the CPU-related information that the BIOS automatically detects. The items shown in submenu may be different due to the CPU you installed.
Active Processor Cores [All] This item allows you to select the number of CPU cores to activate in each processor package. Configuration options: [All] [1] [2] [3] For some CPU types, only [All] and [1] appear. Limit CPUID Maximum [Disabled] When set to [Enabled], this item allows the legacy OS to boot even without support for CPUs with extended CPUID functions.
Turbo Mode [Enabled] This item allows you to automatically set the CPU cores to run faster than the base operating frequency when it is below the operating power, current and temperature specification limit. Configuration options: [Enabled] [Disabled] Turbo Mode is only available on selected CPU models only. CPU C-States [Auto] This item allows you to set the power saving of the CPU states.
Intel Rapid Start Technology Intel® Rapid Start Technology [Disabled] Allows you to enable or disable Intel® Rapid Start Technology. Configuration options: [Enabled] [Disabled] The following items appear only when you set the Intel® Rapid Start Technology to [Enabled]. Entry on S3 RTC Wake [Enabled] The system automatically wakes up and set to Rapid Start Technology S3 mode. Configuration options: [Enabled] [Disabled] Entry After [0] This item allows you to set the RTC wake-up timer at S3 entry.
SATA(SATA5,6) and M.2 Configuration [Auto] This item allows you to set an automatic detection between the M.2 devices and SATA devices installed on SATA ports 5 and 6. [Auto] The system automatically detects the connected SATA and M.2 devices and set a higher priority to M.2 interface. The connected device will then run at PCIe mode first than SATA mode. The SATA devices are available when no M.2 devices are installed. [SATA] The system assigns the priority bandwidth to SATA (SATA5.6) interface with M.
2.6.4 System Agent Configuration CPU Display Audio [Enabled] Enable this item to support CPU display audio output. Configuration options: [Enabled] [Disabled] DVI Port Audio [Off] Enable this item to support audio output for certain DVI monitors. Configuration options: [On] [Off] Graphics Configuration Allows you to select a primary display from CPU, PCIE and PCI graphical devices. Primary Display [Auto] Allows you to select the primary display from CPU, PCIE and PCI graphics devices.
Memory Remap [Enabled] Set this item to [Enabled] to support DRAM address remapping for 64-bit operating systems. Configuration options: [Enabled] [Disabled] 2.6.5 USB Configuration 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] Your system supports the USB devices in legacy operating systems.
The following item appears only when you set the PCI Express Native Power Management to [Enabled]. Native ASPM [Disabled] [Enabled] Windows® Vista OS controls the ASPM (active state power management) support for devices. [Disabled] BIOS controls the ASPM support for the device. PCH - PCI Express options DMI Link ASPM Control [Disabled] This item allows you to control the Active State Power Management on both NB (NorthBridge) side and SB (SouthBridge) side of the DMI Link.
SPDIF Out Type [SPDIF] [SPDIF] Sets to an SPDIF audio output. [HDMI] Sets to an HDMI audio output. Depop [Enabled] Configuration options: [Disabled] [Enabled] PCI Express X16_2 slot (Black) bandwidth [X2 mode] [X4 mode] PCIe X16_2 slot runs at X4 mode for high performance support. PCIe X1_1 and PCIe X1_2 will be disabled. [X2 mode] PCIe X16_2 slot runs at X2 mode with all slots enabled. Realtek LAN Controller [Enabled] [Enabled] Enables the Realtek LAN controller.
Restore AC Power Loss [Power Off] [Power On] The system goes into on state after an AC power loss. [Power Off] The system goes into off state after an AC power loss. [Last State] The system goes into either off or on state, whatever the system state was before the AC power loss. Power On By PS/2 Keyboard [Disabled] [Disabled] Disables the Power On by a PS/2 keyboard. [Space Bar] Sets the Space Bar on the PS/2 keyboard to turn on the system.
2.7 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. 2.7.1 CPU/ MB Temperature [xxxºC/xxxºF]/ [Ignore] The onboard hardware monitor automatically detects and displays the CPU and motherboard temperatures. Select [Ignore] if you do not wish to display the detected temperatures. 2.7.
2.7.4 CPU Q-Fan Control [Auto] [Auto] Detects the type of CPU fan installed and automatically switch the control modes. [PWM mode] Enables the CPU Q-Fan control in PWM mode for 4-pin CPU fan. [DC mode] Enables the CPU Q-Fan control in DC mode for 3-pin CPU fan. [Disabled] Disables the CPU Q-Fan control feature. • The default CPU Q-Fan settings may differ when you set the CPU Q-Fan Control item to [Auto].
CPU Fan Min. Duty Cycle(%) [20] Use the <+> and <-> keys to adjust the minimum CPU fan duty cycle. The values range from 20% to 100%. When the CPU temperature is under the lower limit, the CPU fan will operate at the minimum duty cycle. 2.7.5 Chassis Fan 1/2 Q-Fan Control [DC Mode] [PWM mode] Enables the chassis Q-Fan control in PWM mode for 4-pin chassis fan. [DC mode] Enables the chassis Q-Fan control in DC mode for 3-pin chassis fan. [Disabled] Disables the chassis Q-Fan control feature.
Chassis Fan 1/2 Lower Temperature [40] Use the <+> or <-> keys to adjust the chassis fans’ lower temperature. The values range from 40% to 75%. Chassis Fan 1/2 Min. Duty Cycle(%) [60] Use the <+> or <-> keys to adjust the minimum chassis fan duty cycle. The values range from 60% to 100%. When the CPU temperature is under the lower limit, the chassis fan operates at the minimum duty cycle. 2.7.6 Anti Surge Support [Enabled] This item allows you to enable or disable the Anti Surge function.
2.8 Boot menu The Boot menu items allow you to change the system boot options. Scroll down to display the other BIOS items. 2.8.1 Fast Boot [Enabled] [Enabled] Select to accelerate the boot speed. [Disabled] Select to go back to normal boot speed. SATA Support [All Devices] [All Devices] All devices connected to SATA ports are available during POST. This process extends the POST time. [Hard Drive Only] Only hard drives connected to SATA ports are detected during POST.
PS/2 Keyboard and Mouse Support [Auto] Select any of these settings when PS/2 keyboard and mouse are installed. These settings only apply when Fast Boot is enabled. [Auto] For a faster POST time, PS/2 devices will only be available when the system boots up or rebooted when the PS/2 devices have not been reconnected or changed. If you disconnect or change PS/2 devices before restarting the system, PS/2 devices will not be available and BIOS setup program will not be accessible via PS/2 devices.
2.8.5 Option ROM Messages [Enabled] [Enabled] The third-party ROM messages will be displayed during POST. [Disabled] Disables the ROM messages and displays only the ASUS logo during POST. 2.8.6 Interrupt 19 Capture [Disabled] This item allows you to trap Interrupt 19 by the option ROMs. Configuration options: [Disabled] [Enabled] 2.8.7 Above 4G Decording [Disabled] This item allows you to decode the 64-bit capable devices above 4G address space.
2.8.10 Secure Boot Allows you to configure the Windows® Secure Boot settings and manage its keys to protect the system from unauthorized access and malwares during POST. OS Type [Windows UEFI mode] Allows you to select your installed operating system. [Windows UEFI mode] This item allows you to select your installed operating system. Execute the Microsoft® Secure Boot check. Only select this option when booting on Windows® UEFI mode or other Microsoft® Secure Boot compliant OS.
KEK Management The KEK (Key-exchange Key or Key Enrollment Key) manages the Signature database (db) and Revoked Signature database (dbx). Key-exchange Key (KEK) refers to Microsoft® Secure Boot Key-Enrollment Key (KEK). Delete KEK Allows you to delete the KEK from your system. Once the KEK is deleted, the db and the dbx cannot be updated in the operating system. Load Default KEK Select Yes to load the system default KEK or select No to load a downloaded KEK from a USB storage device.
Append Default dbx Select Yes to append the system default dbx or select No to append a downloaded additional dbx from a USB storage device to forbid certain customized UEFI executable files. The DBX file must be formatted as a UEFI variable structure with time-based authenticated variable. 2.8.11 Boot Option Priorities These items specify the boot device priority sequence from the available devices.
2.9 Tool menu The Tool menu items allow you to configure options for special functions. Select an item then press to display the submenu. 2.9.1 ASUS EZ Flash 2 Utility Allows you to run ASUS EZ Flash 2. Press [Enter] to launch the ASUS EZ Flash 2 screen. For more details, see section 2.1.2 ASUS EZ Flash 2. 2.9.2 Setup Animator [Enabled] Enables or disables the Setup animator. Configuration options: [Disabled] [Enabled] 2.9.
2.9.4 ASUS SPD Information DIMM Slot number [DIMM_A1] Displays the Serial Presence Detect (SPD) information of the DIMM module installed on the selected slot. Configuration options: [DIMM_A1] [DIMM_B1] [DIMM_A2] [DIMM_B2] 2.10 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. Load Optimized Defaults This option allows you to load the default values for each of the parameters on the Setup menus.
2-52 Chapter 2: Getting started
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. • This device must accept any interference received including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
Canadian 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-003. VCCI: Japan Compliance Statement VCCI Class B Statement This is a Class B product based on the standard of the VCCI Council.
ASUS contact information ASUSTeK COMPUTER INC. Address 15 Li-Te Road, Peitou, Taipei, Taiwan 11259 Telephone +886-2-2894-3447 Fax +886-2-2890-7798 E-mail info@asus.com.tw Web site http://www.asus.com Technical Support Telephone Fax Online support +86-21-3842-9911 +86-21-5866-8722 ext. 9101# http://support.asus.com/techserv/techserv.
A-4 Appendices (510)739-3777/(510)608-4555 800 Corporate Way, Fremont, CA 94539. Asus Computer International Date : Signature : Representative Person’s Name : Apr. 15, 2014 Steve Chang / President This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
