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Product warranty or 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.
Contents Safety information ..................iv About this guide ..................iv Package contents ..................vi Z97-K R2.0 specifications summary ............vi Product introduction Before you proceed ..............1-1 Motherboard overview ..............1-2 Central Processing Unit (CPU) ........... 1-4 System memory ................1-8 Expansion slots ................
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.
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Refer to the following sources for additional information and for product and software updates. ASUS websites The ASUS website provides updated information on ASUS hardware and software products. Refer to the ASUS contact information. Optional documentation Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer.
* Hyper DIMM support is subject to the physical characteristics of individual CPUs. Please refer to Memory QVL (Qualified Vendors List) for details. ** Refer to www.asus.com for the Memory QVL (Qualified Vendors List). 1 x PCI Express 3.0/2.0 x16 slot (at x16 mode) Expansion slots 1 x PCI Express 2.0 x16 slot* (max at x4 mode, compatible with PCIe x1...
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- Supports jack-detection and front panel jack-retasking Intel Z97 Express Chipset - supports ASUS USB 3.0 Boost ® - 2 x USB 3.0/2.0 ports at mid-board for front panel support - 4 x USB 3.0/2.0 ports at rear panel (blue)
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- 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.2 onboard...
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Z97-K R2.0 specifications summary ASUS quiet thermal Quiet Thermal Design solution - ASUS Fan Xpert 2+ - Stylish Fanless Design: PCH Heat-sink & MOS Heat-sink solution ASUS exclusive Precision Tweaker 2 overclocking features - vCore: Adjustable CPU Core voltage at 0.001V increment - iGPU: Adjustable CPU Graphics voltage at 0.001V increment...
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64 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI 2.7, WfM 2.0, SM BIOS BIOS features 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,...
• 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. • Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that came with the component. • Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components. ASUS Z97-K R2.0...
1.2.2 Screw holes Place six 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. Place this side towards the rear of the chassis Z97-K R2.0 Chapter 1: Product introduction...
9. System panel connector (20-8 pin PANEL) 1-20 10. USB 2.0 connectors (10-1 pin USB910, USB1112, USB1314) 1-19 11. Serial port connector (10-1 pin COM) 1-15 12. Digital audio connector (4-1 pin SPDIF_OUT) 1-17 13. Front panel audio connector (10-1 pin AAFP) 1-17 Central Processing Unit (CPU) This motherboard comes with a surface mount LGA1150 socket designed for the 4th Generation, New 4th Generation and 5th Generation Intel Core™ i7 / Core™ i5 / Core™ i3, ® Pentium , Celeron processors. ® ® Z97-K R2.0 Z97-K R2.0 CPU socket LGA1150 Unplug all power cables before installing the CPU. Chapter 1: Product introduction...
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• 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. ASUS will process Return Merchandise 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. 1.3.1 Installing the CPU ASUS Z97-K R2.0...
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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. Chapter 1: Product introduction...
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To install the CPU heatsink and fan assembly To uninstall the CPU heatsink and fan assembly ASUS Z97-K R2.0...
System memory 1.4.1 Overview 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 Sockets Channel A DIMM_A1 and DIMM_A2 Channel B DIMM_B1 and DIMM_B2 Z97-K R2.0 Z97-K R2.0 240-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. • You 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 configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation. • According to Intel CPU spec, DIMM voltage below 1.65V is recommended to protect the CPU. • Always install DIMMs with the same CAS latency. For optimal compatibility, we recommend that you install memory modules of the same version or date code (D/C) from the same vendor. Check with the retailer to get the correct memory modules. • Due to the memory address limitation on 32-bit Windows OS, when you install 4GB ®...
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1.4.3 Installing a DIMM To install a DIMM To remove a DIMM ASUS Z97-K R2.0...
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: Before installing the expansion card, read the documentation that came with it and make the necessary hardware settings for the card. Remove the system unit cover (if your motherboard is already installed in a chassis).
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 R2.0 Normal Clear RTC (Default) Z97-K R2.0 Clear RTC RAM To erase the RTC RAM: Turn OFF the computer and unplug the power cord. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for about 5-10 seconds, then move the cap back to pins 1-2. Plug the power cord and turn ON the computer. Hold down the <Del> key during the boot process and enter BIOS setup to re- enter data. Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default position. Removing the cap will cause system boot failure! • If the steps above do not help, remove the onboard battery and move the jumper again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the battery.
1Gbps connection (Blinking) LAN port Orange Ready to (Blinking then wake up from steady) S5 mode Line In port (light blue). This port connects to the tape, CD, DVD player, or other audio sources. Line Out port (lime). This port connects to a headphone or a speaker. In the 4.1, 5.1, and 7.1-channel configurations, the function of this port becomes Front Speaker Out. Microphone port (pink). This port connects to a microphone. Refer to the audio configuration table on the next page for the function of the audio ports in 2.1, 4.1, 5.1, or 7.1-channel configuration. ASUS Z97-K R2.0 1-13...
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Audio 2.1, 4.1, 5.1, or 7.1-channel configuration Headset Port 4.1-channel 5.1-channel 7.1-channel 2.1-channel Light Blue (Rear Line In Rear Speaker Out Rear Speaker Out Rear Speaker Out panel) Lime (Rear panel) Line Out Front Speaker Out Front Speaker Out Front Speaker Out Pink (Rear panel) Mic In Mic In Bass/Center Bass/Center Pink (Front panel) – – – 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-channel audio output.
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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 Z97-K R2.0 Z97-K R2.0 Serial port (COM) connector The COM module is purchased separately. CPU and chassis fan connectors (4-pin CPU_FAN, and 4-pin CHA_FAN1/2) 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.
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Z97 Serial ATA 6.0Gb/s connectors (7-pin SATA6G_1~6) ® These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0 Gb/s signal cables. If you installed Serial ATA hard disk drives, you can create a RAID 0, 1, 5, and 10 configuration with the Intel Rapid Storage Technology through the onboard Intel Z97 ® ® chipset. Z97-K R2.0 Z97-K R2.0 SATA 6.0Gb/s connectors • These connectors are set to [AHCI] by default. If you intend to create a Serial ATA RAID set using these connectors, set the SATA Mode Selection item in the BIOS to [RAID]. See section 2.6.3 PCH Storage Configuration for details. • Before creating a RAID set, refer to the RAID Supplementary Guide included in the folder named Manual in the support DVD. • When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS to [AHCI]. M.2 Socket 3 shares the bandwidth with SATA ports 5 and 6. To ensure that the M.2 PCIe device is working properly, SATA ports 5 and 6 are disabled. See section 2.6.3 PCH...
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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 PIN 1 PIN 1 Z97-K R2.0 HD-audio-compliant Legacy AC’97 pin definition compliant definition Z97-K R2.0 Front panel audio connector • We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard’s high-definition audio capability. • If you want to connect a high-definition or an AC’97 front panel audio module to this connector, set the Front Panel Type item in the BIOS setup to [HD Audio] or [AC97]. Digital audio connector (4-1 pin SPDIF_OUT) This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect the S/PDIF Out module cable to this connector, then install the module to a slot opening at the back of the system chassis.
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-5 Volts +5 Volts PIN 1 +5 Volts PSON# Z97-K R2.0 +3 Volts -12 Volts +3 Volts +3 Volts PIN 1 Z97-K R2.0 ATX power connectors • For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version) and provides a minimum power of 350 W. • DO NOT forget to connect the 4-pin/8-pin EATX12 V power plug. Otherwise, the system will not boot. • We recommend that you use a PSU with a higher power output when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate.
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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. USB910 USB1112 USB1314 Z97-K R2.0 PIN 1 PIN 1 PIN 1 Z97-K R2.0 USB2.0 connectors Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! The USB 2.0 module is purchased separately. ASUS Z97-K R2.0 1-19...
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System panel connector (20-8 pin PANEL) This connector supports several chassis-mounted functions. +PWR_LED- SPEAKER PANEL PIN 1 Z97-K R2.0 +HDD_LED- PWR_SW RESET Z97-K R2.0 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. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode. • Hard disk drive activity LED (2-pin +HDD_LED-) This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable to this connector. The HDD LED lights up or flashes when data is read from or written to the HDD. • System warning speaker (4-pin SPEAKER) This 4-pin connector is for the chassis-mounted system warning speaker. The speaker allows you to hear system beeps and warnings.
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USB3+5V IntA_P1_SSRX- IntA_P2_SSRX- IntA_P1_SSRX+ IntA_P2_SSRX+ IntA_P1_SSTX- Z97-K R2.0 IntA_P2_SSTX- IntA_P1_SSTX+ IntA_P2_SSTX+ IntA_P1_D- IntA_P2_D- IntA_P1_D+ IntA_P2_D+ Z97-K R2.0 USB3.0 Front panel connector • The USB 3.0 module is purchased separately. • You can connect the ASUS front panel USB 3.0 bracket to this connector. M.2 Socket 3 This socket allows you to install an M.2 (NGFF) SSD module. SCOKET3 Z97-K R2.0 Z97-K R2.0 M.2 socket • This socket supports M Key and type 2242/2260/2280 storage devices. • The M.2 Socket 3 shares bandwidth with SATA ports 5 and 6. Refer to section 2.6.3 PCH Storage Configuration of this user guide for more details.
® ® (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. 1.8.2 Support DVD information The Support DVD that comes with the motherboard package contains the drivers, software applications, and utilities that you can install to avail all motherboard features. 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. To run the Support DVD Place the Support DVD into the optical drive. If Autorun is enabled in your computer, the DVD automatically displays the Specials screen which lists the unique features of your ASUS motherboard. Click Drivers, Utilities, AHCI/RAID Driver, Manual, Contact, and Specials tabs to display their respective menus. The following screen is for reference only. Click an icon to display Support DVD/motherboard information Click an item to install 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...
Managing and updating your BIOS 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.
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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: Insert the USB flash disk that contains the latest BIOS file to the USB port.
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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.
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ENTER to select boot device ESC to boot using defaults P2: ST3808110AS (76319MB) aigo miniking (250MB) UEFI: (FAT) ASUS DRW-2014L1T(4458MB) P1: ASUS DRW-2014L1T(4458MB) UEFI: (FAT) aigo miniking (250MB) Enter Setup When the booting message appears, press <Enter> within five (5) seconds to enter FreeDOS prompt.
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DO NOT shut down or reset the system while updating the BIOS to prevent system boot failaure. 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 section 2.10 Exit Menu for details. ASUS Z97-K R2.0...
The BIOS setup screens shown in this section are for reference purposes only, and may not exactly match what you see on your screen. • Visit the ASUS website at www.asus.com to download the latest BIOS file for this motherboard. •...
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Click the button to manually tune the fans Saves the changes and resets the Selects the boot system device priority The boot device options vary depending on the devices you installed to the system. ASUS Z97-K R2.0 2‑7...
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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 <F7>. Q-Fan control EZ Tuning Wizard...
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This button above the menu bar allows you to view and tweak the overclocking settings of your system. It also allows you to change the motherboard’s SATA mode from AHCI to RAID mode. Refer to section 2.2.4 EZ Tuning Wizard for more information. ASUS Z97-K R2.0...
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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. •...
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Click to activate DC Click to activate to be configured Mode PWM Mode Select a profile to apply Click to apply to your fans the fan setting Click to undo Click to the changes go back to main menu ASUS Z97-K R2.0 2-11...
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Configuring fans manually Select Manual from the list of profiles to manually configure your fans’ operating speed. Click to manually Speed points configure your fans To configure your fans: Select the fan that you want to configure and to view its current status. Click and drag the speed points to adjust the fans’...
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Select the CPU fan type (Box cooler, Tower cooler, or Water cooler) that you installed then click Next. If you are not sure of the CPU fan type, click I’m not sure. The system automatically detects the CPU fan type. Click Next then click Yes to confirm auto‑tuning. ASUS Z97-K R2.0 2‑13...
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Creating RAID To create RAID: Press <F11> on your keyboard or click from the BIOS screen to open EZ Tuning Wizard screen. Click RAID then click Next. • Ensure that your HDDs have no existing RAID volumes. • Ensure to connect your HDDs to Intel SATA connectors.
My Favorites MyFavorites is your personal space where you can easily save and access your favorite BIOS items. ASUS Z97-K R2.0 2-15...
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Adding items to My Favorites To add BIOS items: Press <F3> on your keyboard or click from the BIOS screen to open Setup Tree Map screen. On the Setup Tree Map screen, select the BIOS items that you want to save in MyFavorites screen.
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 fields in the BIOS setup program. ASUS Z97-K R2.0 2‑17...
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To set an administrator password: Select the Administrator Password item and press <Enter>. From the Create New Password box, key in a password, then press <Enter>. Confirm the password when prompted. To change an administrator password: Select the Administrator Password item and press <Enter>. From the Enter Current Password box, key in the current password, then press <Enter>.
The following three items appear only when you set the Ai Overclocking Tuner to [Manual]. Filter PLL [Auto] Set this item to high BCLK (base clock) mode when using a very high BCLK to improve overclocking capability. Configuration options: [Auto] [Low BCLK mode] [High BCLK mode] ASUS Z97-K R2.0 2-19...
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BCLK Frequency. 2.5.2 ASUS MultiCore Enhancement [Auto] [Auto] This item allows you to maximize the oveclocking performance optimized by ASUS core ratio settings. [Disabled] This item allows you to set to default core ratio settings. 2.5.3 CPU Core Ratio [Auto] This item allows you to set the CPU core ratio limit per core or synchronize automatically to all cores.
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This item allows you to automatically overclock the CPU and DRAM frequencies and voltage for an enhanced system performance. It also accelerates the CPU graphics performance to the extreme depending on the CPU graphics loading. Configuration options: [Keep Current Settings] [Ratio First] [BCLK First] ASUS Z97-K R2.0 2-21...
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2.5.12 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] 2.5.13...
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Allows you to limit the Turbo Ratio’s time duration that exceeds the TDP (Thermal Design Power) for maximum performance. Use the <+> or <‑> keys to adjust the value. The values range from 1 W to 4096 W. ASUS Z97-K R2.0 2‑23...
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Package Power Time Window [Auto] Also known as Power Limit 1, this item allows you to maintain the time window for Turbo Ratio over TDP (Thermal Design Power). Use the <+> or <‑> keys to adjust the value. The values range from 1 to 127 in seconds. 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.
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[Adaptive Mode] is available for some specific CPU types. CPU Core Voltage Override [Auto] Allows you to set the CPU Core Voltage override. Use the <+> or <‑> keys to adjust the value. The values range from 0.001V to 1.920V with a 0.001V interval. ASUS Z97-K R2.0 2-25...
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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 <+>...
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0.001V to 1.920V with a 0.001V interval. Total Adaptive Mode CPU Graphics Voltage [Auto] This item sums up the voltages of the CPU Graphics Voltage offset and Additional Turbo Mode CPU Graphics Voltage options. ASUS Z97-K R2.0 2‑27...
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2.5.20 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).
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This item allows you to enhance the BCLK overclocking capability or reduce the EMI (electromagnetic disturbance) generated by the BCLK. Set this item to [Enabled] for EMI reduction, or set this item to [Disabled] to enhance BCLK overclocking. Configuration options: [Auto] [Disabled] [Enabled] ASUS Z97-K R2.0 2-29...
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.
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This item allows your system to adjust the CPU’s voltage and cores frequency, resulting in decreased power consumption and heat production. [Disabled] The CPU runs at its default speed. [Enabled] The system controls the CPU speed. ASUS Z97-K R2.0 2‑31...
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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.
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Configuration options: [Enabled] [Disabled] 2.6.3 PCH Storage Configuration While entering Setup, the BIOS automatically detects the presence of SATA devices. The SATA Port items show Empty if no SATA device is installed to the corresponding SATA port. ASUS Z97-K R2.0 2‑33...
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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.
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Allows you to configure the NB PCI Express settings. PCIEx16_1 Link Speed [Auto] Allows you to configure the PCIEx16 speed for slot 1. Configuration options: [Auto] [Gen1] [Gen2] [Gen3] Memory Configuration Allows you to configure the memory configuration parameters. ASUS Z97-K R2.0 2‑35...
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Memory Scrambler [Enabled] Set this item to [Enabled] to support high frequency DRAMs for a better stability. Configuration options: [Enabled] [Disabled] 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.
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ASPM to take effect. Configuration options: [Disabled] [L0s] [L1] [L0sL1] PEG ASPM Support [Disabled] This item allows you to select the ASPM state for energy‑saving conditions, or use the ASUS optimized energy saving profile. Configuration options: [Disabled] [Auto] [ASPM L0s] [L1] [L0sL1] 2.6.7...
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SPDIF Out Type [SPDIF] [SPDIF] Sets to an SPDIF audio output. [HDMI] Sets to an HDMI audio output. Depop [Enabled] Configuration options: [Disabled] [Enabled] SupremeFX Lighting LED [Enabled] This item allows you to enable or disable the SupremeFX Lighting LED. Configuration options: [Enabled] [Disabled] PCI Express X16_2 slot (Black) bandwidth [X2 mode] [X4 mode]...
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The following two items appear only when you set the previous item to [Enabled]. Ipv4 / Ipv6 PXE Support [Enabled] This item allows you to enable or disable the Ipv4/Ipv6 PXE wake event. Configuration options: [Disabled] [Enabled] ASUS Z97-K R2.0 2‑39...
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.
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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. ASUS Z97-K R2.0 2-41...
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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. The following items appear only when you set the Chassis Fan 1/2 Q‑Fan Control to [PWM Mode] or [DC Mode].
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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. Configuration options: [Disabled] [Enabled] ASUS Z97-K R2.0 2‑43...
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.
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This item allows you to enable or disable power‑on state of the NumLock. Configuration options: [Disabled] [Enabled] 2.8.4 Wait for ‘F1’ If Error [Enabled] When this item is set to [Enabled], the system waits for the F1 key to be pressed when error occurs. Configuration options: [Disabled] [Enabled] ASUS Z97-K R2.0 2-45...
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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...
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Select Yes to load the system default PK or select No to load a downloaded PK from a USB storage device. The PK file must be formatted as a UEFI variable structure with time‑based authenticated variable. ASUS Z97-K R2.0 2‑47...
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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.
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OS in Safe Mode, press <F8 > after POST (Windows 8 not supported). • To select the boot device during system startup, press <F8> when ASUS Logo appears. 2.8.12 Boot Override These items displays the available devices. The number of device items that appears on the screen depends on the number of devices installed in the system.
<Enter> 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.
<Esc>, a confirmation window appears. Select OK to discard changes and exit. Launch EFI Shell from USB drives This option allows you to attempt to launch the EFI Shell application (shellx64.efi) from one of the available USB devices. ASUS Z97-K R2.0 2-51...
Cet appareil est conforme aux normes CNR exemptes de licence d’Industrie Canada. Le fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas provoquer d’interférences et (2) cet appareil doit accepter toute interférence, y compris celles susceptibles de provoquer un fonctionnement non souhaité de l’appareil. Z97-K R2.0...
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ASUS Recycling/Takeback 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 materials.
+1-510-739-3777 +1-510-608-4555 Web site http://www.asus.com/us/ Technical Support Support fax +1-812-284-0883 General support +1-812-282-2787 Online support http://www.service.asus.com/ ASUS COMPUTER GmbH (Germany and Austria) Address Harkort Str. 21-23, D-40880 Ratingen, Germany +49-2102-959931 Web site http://www.asus.com/de Online contact http://eu-rma.asus.com/sales Technical Support Telephone +49-2102-5789555...