Asus Z87-PLUS User Manual

MotherboardZ87-PLUS

xStorageIntel® Z87 Express Chipset with RAID 0, 1, 5, 10- 6 x SATA 6.0 Gb/s ports (yellow)- Supports Intel® Dynamic Storage Accelerator, Intel® Smar

3-22Chapter 3: BIOS setupChapter 3CPU Analog I/O Voltage Offset Mode Sign [+][+] To offset the voltage by a positive value.[–] To offset the voltage

ASUS Z87-PLUS3-23Chapter 3PCH Voltage [Auto]Allows you to set the Core voltage for the PCH (Platform Controller Hub). You can use the <+> or <

3-24Chapter 3: BIOS setupChapter 33.6 Advanced menuThe Advanced menu items allow you to change the settings for the CPU and other system devices.

ASUS Z87-PLUS3-25Chapter 33.6.1 CPU CongurationThe items in this menu show the CPU-related information that the BIOS automatically detects.The items

3-26Chapter 3: BIOS setupChapter 3Active Processor Cores [All]Allows you to choose the number of CPU cores to activate in each processor package.

ASUS Z87-PLUS3-27Chapter 3Enhanced Intel SpeedStep Technology [Enabled]Allows your system to adjust the processor’s voltage and cores frequency, resul

3-28Chapter 3: BIOS setupChapter 33.6.2 PCH CongurationPCI Express CongurationDMI Link ASPM Control [

ASUS Z87-PLUS3-29Chapter 3Active Memory Threshold [0]to work.

3-30Chapter 3: BIOS setupChapter 3SATA Mode Selection [AHCI][Disabled] Disables the SATA function.[IDE] Set

ASUS Z87-PLUS3-31Chapter 3VT-d [Disabled][Enabled] Enables the function

xiASUS Exclusive featuresASUS TPU- Auto Tuning, TurboV, GPU Boost, TPU switchASUS Fan Xpert 2 

3-32Chapter 3: BIOS setupChapter 3iGPU Multi-Monitor [Disabled]

ASUS Z87-PLUS3-33Chapter 33.6.5 USB CongurationThe items in this menu allow you to change the USB-related features.The USB Devices item shows the au

3-34Chapter 3: BIOS setupChapter 33.6.6 Platform Misc CongurationPCI Expr

ASUS Z87-PLUS3-35Chapter 33.6.7 Onboard Devices CongurationScroll down to view the other BIOS items.HD Audio Controller [Enabled] 

3-36Chapter 3: BIOS setupChapter 3ASM1061 Storage Controller (SATA6G_E12) [Enabled]Allows you to select the ASM1061 storage controller operating mode.

ASUS Z87-PLUS3-37Chapter 3ErP Ready [Disabled]Allows you to switch off some power at S4+S5 or S5 to get the system ready for ErP requirement. When set

3-38Chapter 3: BIOS setupChapter 33.6.9 Network StackNetwork Stack [Disable]This item allows user to disable or enable the UEFI network stack.

ASUS Z87-PLUS3-39Chapter 33.7 Monitor menuThe Monitor menu displays the system temperature/power status, and allows you to change the fan settings.Sc

3-40Chapter 3: BIOS setupChapter 3CPU Q-Fan Control [Auto]Allows you to set the CPU Q-Fan operating mode.[Auto] Enables the CPU Q-Fan control feature

ASUS Z87-PLUS3-41Chapter 3Chassis Fan Speed Low Limit 1/4 [600 RPM]This item appears only when you enable the Chassis Q-Fan Control feature and allows

xiiASUS exclusive overclocking featuresPrecision Tweaker 2- vCore: Adjustable CPU Core voltage at 0.001V incrementvCore: Adjustable CPU Core voltage

3-42Chapter 3: BIOS setupChapter 33.8 Boot menuThe Boot menu items allow you to change the system boot options.Boot CongurationFast Boot [Disabled][

ASUS Z87-PLUS3-43Chapter 3Network Stack Driver Support [Disabled][Disabled] Select to skip the network stack driver from loading during POST.[Enabled]

3-44Chapter 3: BIOS setupChapter 3Boot Logo Display [Enabled][Enabled] Enables the full screen boot logo display during POST.[Disabled] Disables the

ASUS Z87-PLUS3-45Chapter 3CSM (Compatibility Support Module)v

3-46Chapter 3: BIOS setupChapter 3Key ManagementThis item appears only when you set OS Type to [Windows UEFI Mode]. It allows you to manage the Secure

ASUS Z87-PLUS3-47Chapter 3DB Managementapplications, operating system loade

3-48Chapter 3: BIOS setupChapter 33.9 Tools menuthen press &

ASUS Z87-PLUS3-49Chapter 3Save to Prole

3-50Chapter 3: BIOS setupChapter 33.10 Exit menuThe Exit menu items allow you to load the optimal default values for the BIOS items, and save or disc

ASUS Z87-PLUS3-51Chapter 33.11 Updating BIOSThe ASUS website publishes the latest BIOS versions to provide enhancements on system stability, compatib

xiiiInternal I/O connectors1 x DirectKey button1 x DRCT (DirectKey) connector1 x BIOS Flashback button1 x EPU switch1 x TPU switch (advanced two-stage

3-52Chapter 3: BIOS setupChapter 33.11.2 ASUS EZ Flash 2or

ASUS Z87-PLUS3-53Chapter 3                

3-54Chapter 3: BIOS setupChapter 33.11.4 ASUS BIOS UpdaterThe ASUS BIOS Updater allows you to update the BIOS in DOS environment. This utility also 

ASUS Z87-PLUS3-55Chapter 33. When the Make Disk menu appears, select the FreeDOS command prompt item by pressing the item number.4. At the FreeDOS

3-56Chapter 3: BIOS setupChapter 34. Select Yes and press <Enter>. When BIOS update is done, press <ESC> to exit BIOS Updater. Restart yo

ASUS Z87-PLUS4-1Chapter 4Software support4If Autorun is NOT enabled in your computer, browse the contents of the support DVD to 

4-2Chapter 4: Software supportChapter 44.2.2 Obtaining the software manualsThe software manuals are included in the support DVD. Follow the instructi

ASUS Z87-PLUS4-3Chapter 44.3 Software information

4-4Chapter 4: Software supportChapter 4AI Suite 3 main menu bar• The screeshots of AI Suite 3 in this user manual are for reference only. The actualT

ASUS Z87-PLUS4-5Chapter 4Tick to enable Group TuningClick or to adjust the Base Clock Frequency, CPU Ratio, and CPU Ring RatioClick or to sele

xiv• If any of the above items is damaged or missing, contact your retailer. 

4-6Chapter 4: Software supportChapter 4VoltageDrag the slider to adjust DRAM, CPU Analog I/O, PCH, and CPU Input voltagesDrag the slider to adjust CPU

ASUS Z87-PLUS4-7Chapter 4EPUEPU is an enery-processing utility that allows you to adjust the CPU, GPU, and Fan Control settings to their power-saving

4-8Chapter 4: Software supportChapter 4CPU Power• CPU Power Duty Control CPU Power Duty Control adjus

ASUS Z87-PLUS4-9Chapter 4Fan Xpert 2Fan Xpert 2 automatically detects and tweaks the fan speeds, and provides you with 

4-10Chapter 4: Software supportChapter 4RPM ModeRPM Mode allows you to set the fan speed when the CPU temperature is below 75oC.Click and drag to adju

ASUS Z87-PLUS4-11Chapter 4• Install the AI Suite 3 utility from your ASUS motherboard’s bundled support DVD.• For your Android smart device, downloa

4-12Chapter 4: Software supportChapter 4Using Wi-Fi GO! & NFC RemoteWi-Fi GO! & NFC Remote allows you to remotely control your computer using

ASUS Z87-PLUS4-13Chapter 4Using Cloud GO!1. On your computer, click Cloud GO! on the Wi-Fi GO! screen.2. Click Enter to access your cloud storage ac

4-14Chapter 4: Software supportChapter 4Click to select media le typeMedia les paneDisplays the target receiver’s name and the media le currently p

ASUS Z87-PLUS4-15Chapter 4Transferring les from your computer to your smart device

xvInstallation tools and components1 bag of screws Philips (cross) screwdriverPC chassis Power supply unitIntel® LGA1150 CPU Intel® LGA1150 compatible

4-16Chapter 4: Software supportChapter 44.3.4 USB 3.0 BoostUSB 3.0 Boost technology supports UASP (USB Attached SCSI Protocol) that automatically spe

ASUS Z87-PLUS4-17Chapter 44.3.5 USB BIOS Flashback Wizardstor

4-18Chapter 4: Software supportChapter 42. After the utility detects a new BIOS, click 

ASUS Z87-PLUS4-19Chapter 44.3.6 Ai Charger+Ai Charger+ allows you to fast-charge your portable BC 1.1* mobile devices on your computer’s USB port thr

4-20Chapter 4: Software supportChapter 44.3.7 EZ UpdateEZ Update is a utility that allows you to automatically update your motherboard’s softwares, d

ASUS Z87-PLUS4-21Chapter 44.3.8 Network iControlNetwork iControl is a one-stop setup network control center that allows you to manage your network ba

4-22Chapter 4: Software supportChapter 44.3.9 USB Charger+USB Charger+ allows you to quick-charge your portable USB devices even if your computer is

ASUS Z87-PLUS4-23Chapter 44.3.10 System InformationThis utility allows you get the detailed information of the motherboard, CPU, and memory settings.

4-24Chapter 4: Software supportChapter 4Viewing the SPD informationFrom the System Information screen, click SPD tab to view the memory’s information.

ASUS Z87-PLUS4-25Chapter 4A. Realtek® HD Audio Manager with DTS UltraPC II for Windows® 8 / Windows® 7Conguration option tabs (vary with the audio d

xvi

4-26Chapter 4: Software supportChapter 4• Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com

ASUS Z87-PLUS5-1Chapter 5RAID support55.1 RAID congurationsThe motherboard supports the following SATA RAID solutions:• Intel® Rapid Storage Techno

5-2Chapter 55.1.2 Installing Serial ATA hard disksThe motherboard supports Serial ATA hard disk drives. For optimal perf

ASUS Z87-PLUS5-3Chapter 55.1.4 Intel® Rapid Storage Technology Option ROM utilityTo enter the Intel® Rapid Storage Technology Option ROM utility:1.

5-4Chapter 5Creating a RAID setTo create a RAID set:1. From the utility main menu, select 1. Create RAID Volume and pres

ASUS Z87-PLUS5-5Chapter 55. Use the up/down arrow key to select a drive, and then press <Space> to select. A small triangle marks the selected

5-6Chapter 5Deleting a RAID setBe cautious when deleting a RAID set. You will lose all data on the hard disk drives when

ASUS Z87-PLUS5-7Chapter 5Exiting the Intel® Rapid Storage Technology Option ROM utilityTo exit the utility:1. From the utility main menu, select 5. E

5-8Chapter 55.2.2 Creating a RAID driver disk in Windows®To create a RAID driver disk in Windows®:1. Start Windows®.

ASUS Z87-PLUSA-1AppendicesAppendicesNoticesFederal Communications Commission StatementThis device complies with Part 15 of the FCC Rules. Operation is

ASUS Z87-PLUS1-1Chapter 1Product introduction11.1 Special features1.1.1 Product highlightsLGA1150 socket for 4th generation Intel® Core™ i7/Intel® C

A-2AppendicesAppendicesIC: Canadian Compliance Statement210 o

ASUS Z87-PLUSA-3AppendicesREACHComplying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulatory framework,

A-4AppendicesAppendicesASUS contact informationASUSTeK COMPUTER INC.Address 15 Li-Te Road, Peitou, Taipei, Taiwan 11259Telephone +886-2-2894-34

ASUS Z87-PLUSA-5AppendicesEC Declaration of Conformity We, the undersigned, Manufacturer: ASUSTeK COMPUTER INC. Address, City: 4F, No. 150, LI-TE Rd.,

A-6AppendicesAppendices

1-2Chapter 1: Product introductionChapter 1Intel® Smart Response TechnologyIntel® Smart Response Technology, an important part of Green ASUS eco-frien

ASUS Z87-PLUS1-3Chapter 11.1.3 ASUS Exclusive FeaturesRemote GO!ASUS Remote GO! leads the way to a more enjoyable home entertainment. With ASUS 

iiE7831First EditionMay 2013Copyright© 2013 ASUSTeK COMPUTER INC. All Rights Reserved.No part of this manual, including the products and software desc

1-4Chapter 1: Product introductionChapter 1Network iControlNetwork iControl is an intuitive one-step network control center that makes it easier for y

ASUS Z87-PLUS1-5Chapter 1ASUS Q-connector ASUS Q-Connector is a unique adapter that allows you to easily connect or disconnect the chassis front panel

1-6Chapter 1: Product introductionChapter 1• Unplug the power cord from the wall socket before touching any component.• Before handling components,

ASUS Z87-PLUS1-7Chapter 1Refer to 1.2.8 Internal connectors and 2.3.1 Rear I/O connection for more information about rear panel connectors and interna

1-8Chapter 1: Product introductionChapter 1Layout contentsConnectors/Jumpers/Slots Page1. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V) 1-402.

ASUS Z87-PLUS1-9Chapter 11.2.3 Central Processing Unit (CPU)The motherboard comes with a surface mount LGA1150 socket designed for the 4th Generation

1-10Chapter 1: Product introductionChapter 1Recommended memory congurations1.2.4 System memoryThe motherboard comes with four Double Data Rate 3 (DD

ASUS Z87-PLUS1-11Chapter 1Memory congurationsYou may install 2GB, 4GB and 8GB unbuffered and non-ECC DDR3 DIMMs into the DIMM sockets.• The default

1-12Chapter 1: Product introductionChapter 1DDR3 2666(O.C.) MHz capabilityZ87-PLUS Motherboard Qualied Vendors Lists (QVL) DDR3 2800(O.C.) MHz capabi

ASUS Z87-PLUS1-13Chapter 1DDR3 2400(O.C.) MHz capabilityDDR3 2200(O.C.) MHz capabilityVendors Part No. Size SS/DSChip BrandChip NO.Timing Voltage DIMM

iiiContentsSafety information ... viAbout this guid

1-14Chapter 1: Product introductionChapter 1DDR3 2133(O.C.) MHz capabilityVendors Part No. Size SS/DSChip BrandChip NO.Timing Voltage DIMM socket supp

ASUS Z87-PLUS1-15Chapter 1DDR3 2000(O.C.) MHz capabilityDDR3 1866(O.C.) MHz capability(continued on the next page)Vendors Part No. Size SS/DSChip Bran

1-16Chapter 1: Product introductionChapter 1DDR3 1866(O.C.) MHz capabilityDDR3 1800(O.C.) MHz capabilityVendors Part No. Size SS/DSChip BrandChip NO.T

ASUS Z87-PLUS1-17Chapter 1(continued on the next page)DDR3 1600 MHz capabilityVendors Part No. Size SS/DSChip BrandChip NO. Timing Voltage DIMM socket

1-18Chapter 1: Product introductionChapter 1DDR3 1600 MHz capability(continued on the next page)Vendors Part No. Size SS/DSChip BrandChip NO. Timing V

ASUS Z87-PLUS1-19Chapter 1DDR3 1600 MHz capabilityVendors Part No. Size SS/DSChip BrandChip NO. Timing Voltage DIMM socket support (Optional)1 2 4KING

1-20Chapter 1: Product introductionChapter 1DDR3 1333 MHz capability(continued on the next page)Vendors Part No. Size SS/DSChip Brand Chip NO. Timing

ASUS Z87-PLUS1-21Chapter 1(continued on the next page)DDR3 1333 MHz capabilityVendors Part No. Size SS/DSChip Brand Chip NO. Timing Voltage DIMM socke

1-22Chapter 1: Product introductionChapter 1DDR3 1333 MHz capabilityVendors Part No. Size SS/DSChip BrandChip NO. Timing Voltage DIMM socket support (

ASUS Z87-PLUS1-23Chapter 1Side(s): SS - Single-sided DS - Double-sided DIMM support:(1) Supports one (1) module inserted into any slot as Single-ch

iv2.4 Starting up for the rst time ... 2-172.5 Turning off the computer ...

1-24Chapter 1: Product introductionChapter 11.2.5 Expansion slotsUnplug the power cord before adding or removing expansion cards. Failure to do so ma

ASUS Z87-PLUS1-25Chapter 1 mode. • Connect a chassis fan to the moth

1-26Chapter 1: Product introductionChapter 11.2.6 Onboard buttons and switches

ASUS Z87-PLUS1-27Chapter 12. MemOK! buttonInstalling DIMMs that are not compatible with the motherboard may cause system boot failure, and the DRAM_L

1-28Chapter 1: Product introductionChapter 1Ensure to save your data before using the DirectKey button.3. DirectKey buttonThis feature allows your sy

ASUS Z87-PLUS1-29Chapter 14. TPU switchWith its two-level adjustment functions, the TPU allows you to automatically adjusts the CPU ratio and clock s

1-30Chapter 1: Product introductionChapter 15. EPU switchEnable this switch to automatically detect the current PC loadings and intelligently moderat

ASUS Z87-PLUS1-31Chapter 1Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default position. Removing the cap will cause system

1-32Chapter 1: Product introductionChapter 11.2.8 Onboard LEDs1. POST State LEDsThe POST State LEDs provide the status of these key components durin

ASUS Z87-PLUS1-33Chapter 13. EPU LEDThe EPU LED lights up when the EPU switch is enabled.

v4.3 Software information ...4-34.3.1 AI Suite 3...

1-34Chapter 1: Product introductionChapter 11.2.9 Internal connectors1. Intel® Z87 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1-6 [yellow])These c

ASUS Z87-PLUS1-35Chapter 12. ASMedia® Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_E12 [dark brown])These connectors connect to Serial ATA 6.0 Gb/s h

1-36Chapter 1: Product introductionChapter 14. Digital audio connector (4-1 pin SPDIF_OUT)This connector is for an additional Sony/Philips Digital In

ASUS Z87-PLUS1-37Chapter 1DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!You can connect the front panel USB

1-38Chapter 1: Product introductionChapter 16. CPU, chassis, and optional fan connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4-pin CHA_FAN1-4)Connect th

ASUS Z87-PLUS1-39Chapter 17. Front panel audio connector (10-1 pin AAFP)This connector is for a chassis-mounted front panel audio I/O module that sup

1-40Chapter 1: Product introductionChapter 1 

ASUS Z87-PLUS1-41Chapter 1PSU Suggested ListModel WattageGreat Wall BTX-500GT 400ANTEC CP-1000 1000Seasonic SS-1250XM 1250Seasonic SS-1000XP 1000ROSEW

1-42Chapter 1: Product introductionChapter 1• System power LED (2-pin PLED)This 2-pin connector is for the system power LED. Connect the chassis powe

ASUS Z87-PLUS1-43Chapter 111. TPM connector (20-1 pin TPM)This connector supports a Trusted Platform Module (TPM) system, which securely 

viSafety informationElectrical safetybefore relocating the s

1-44Chapter 1: Product introductionChapter 1

ASUS Z87-PLUS2-1Chapter 2Basic installation22.1 Building your PC system2.1.1 Motherboard installationThe diagrams in this section are for reference

2-2Chapter 2: Basic installationChapter 23. Place nine screws into the holes indicated by circles to secure the motherboard to the chassis.DO NOT ove

ASUS Z87-PLUS2-3Chapter 22.1.2 CPU installationEnsure that you install the correct CPU designed for LGA1150 socket only. DO NOT install a CPU designe

2-4Chapter 2: Basic installationChapter 22.1.3 CPU heatsink and fan assembly installationApply the Thermal Interface Material to the CPU heatsink and

ASUS Z87-PLUS2-5Chapter 2To uninstall the CPU heatsink and fan assembly

2-6Chapter 2: Basic installationChapter 2To remove a DIMM2.1.4 DIMM installation

ASUS Z87-PLUS2-7Chapter 22.1.5 ATX Power connectionOR OR

2-8Chapter 2: Basic installationChapter 22.1.6 SATA device connectionOROR

ASUS Z87-PLUS2-9Chapter 2USB 2.0AAFPTo install USB 2.0 connector To install front panel audio connectorUSB 3.0To install USB 3.0 connector2.1.7 Front

viiAbout this guidemotherboard.How this guide is organizedThis gu

2-10Chapter 2: Basic installationChapter 22.1.8 Expansion Card installationTo install PCIe x16 cardsTo install PCIe x1 cards To install PCI cards

ASUS Z87-PLUS2-11Chapter 22.2 BIOS update utilityUSB BIOS FlashbackUSB BIOS Flashback allows you to easily update the BIOS without entering the exist

2-12Chapter 2: Basic installationChapter 2 during the BIOS updating

ASUS Z87-PLUS2-13Chapter 22.3 Motherboard rear and audio connections2.3.1 Rear I/O connection* and **: Refer to the tables on the next page for LA

2-14Chapter 2: Basic installationChapter 2** LAN ports LED indicationsACT/LINK LEDSPEED LEDLAN portActivity Link LED Speed LEDStatus Description Statu

ASUS Z87-PLUS2-15Chapter 2Connect to Headphone and MicConnect to Stereo Speakers2.3.2 Audio I/O connectionsAudio I/O ports*** Audio 2, 4, 6, or 8-cha

2-16Chapter 2: Basic installationChapter 2Connect to 4.1 channel SpeakersConnect to 5.1 channel SpeakersConnect to 2.1 channel Speakers

ASUS Z87-PLUS2-17Chapter 2Connect to 7.1 channel SpeakersWhen the DTS UltraPC II function is enabled, ensure to connect the rear speaker to the gray p

2-18Chapter 2: Basic installationChapter 2BIOS Beep DescriptionOne short beep VGA detectedQuick boot set to disabledNo keyboard detected One continuou

ASUS Z87-PLUS3-1Chapter 3architecture, offering a user-friendly interf

viiiConventions used in this guideTo ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual.DA

3-2Chapter 3: BIOS setupChapter 3• The BIOS setup screens shown in this section are for reference purposes only, andThe BIOS setup screens shown in t

ASUS Z87-PLUS3-3Chapter 33.2.1 EZ ModeBy default, the EZ Mode screen appears when you enter the BIOS setup program. The EZ Mode provides you an overv

3-4Chapter 3: BIOS setupChapter 33.2.2 Advanced Mode

ASUS Z87-PLUS3-5Chapter 3Menu itemsselecting Main shows th

3-6Chapter 3: BIOS setupChapter 33.3 My FavoritesMyFavorites is your personal space where you can easily save and access your favorite BIOS items.Las

ASUS Z87-PLUS3-7Chapter 33.4 Main menuThe Main menu screen appears when you enter the Advanced Mode of the BIOS Setup program. The Main menu provides

3-8Chapter 3: BIOS setupChapter 3Administrator PasswordIf you have set an administrator password, we recommend that you enter the administrator passwo

ASUS Z87-PLUS3-9Chapter 3To change a user password:1. Select the User Password item and press <Enter>.2. From the Enter Current Password box,

3-10Chapter 3: BIOS setupChapter 3Ai Overclock Tuner [Auto]Allows you to select the CPU overclocking options to achieve the desired CPU internal 

ASUS Z87-PLUS3-11Chapter 3If 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 [A

ixZ87-PLUS specications summaryCPU LGA1150 socket for the 4th Generation Intel® Core™ i7/Intel® Core™i5/ Intel® Core™ i3, Pentium® and Celeron® proce

3-12Chapter 3: BIOS setupChapter 3DRAM Timing ControlThe subitems in this menu allow you to set the DRAM timing control features. Use the <+> or

ASUS Z87-PLUS3-13Chapter 3DRAM FOUR ACT WIN Time [Auto]DRAM WRITE to READ Delay [Auto]

3-14Chapter 3: BIOS setupChapter 3DRAM IO-L (CHB_R0D1) [Auto]DRAM IO-L (CHB_R1D0 [Auto]

ASUS Z87-PLUS3-15Chapter 3MISCMRC Fast Boot [Auto]Allows you to enable, disable or automatically set the MRC fast boot.

3-16Chapter 3: BIOS setupChapter 3The following items appear only when you set the CPU Voltage Frequency to [Auto].VRM Spread Spectrum [Disabled]Enabl

ASUS Z87-PLUS3-17Chapter 3CPU Power Thermal Control [130]A higher temperature brings a wider CPU power thermal range and extends the overclocking tole

3-18Chapter 3: BIOS setupChapter 3Turbo Mode ParametersLong Duration Package Power Limit [Auto]Allows you to limit the Turbo Ratio’s time duration tha

ASUS Z87-PLUS3-19Chapter 3Power Decay Mode [Auto]Allows your system to improve the power saving mode on the Fully Integrated Voltage Regulator as the

3-20Chapter 3: BIOS setupChapter 3Extreme OV [Disabled]Default set to DIsabled and help to protect CPU not been burned by Over Voltage. When set to En

ASUS Z87-PLUS3-21Chapter 3Offset Mode Sign [+][+] To offset the voltage by a positive value.[–] To offset the voltage by a negative value.CPU Graphi