Asus CROSSHAIR V FORMULA Specifications

MotherboardCROSSHAIR V FORMULA-Z

x(continued on the next page)CPU AMD® Socket AM3+ for AMD® FX series CPU up to 8-core compatible with AMD®

3-20Chapter 3: BIOS setupChapter 3Bank Interleaving [Auto]Conguration options: [Auto] [Disabled]Channel Interleaving [Auto]Congur

ASUS CROSSHAIR V FORMULA-Z3-21Chapter 3 While entering Setup, the BIOS automatically detects the presence of SATA devices. The

3-22Chapter 3: BIOS setupChapter 3SATA Port1–Port4 [AHCI]Allows you to set the SATA conguration.[IDE] Set to [IDE] when you want to use the Serial A

ASUS CROSSHAIR V FORMULA-Z3-23Chapter 3Legacy USB Support [Enabled][Enabled] Enables the support for USB devices on legacy operating systems (OS).[Di

3-24Chapter 3: BIOS setupChapter 33.5.6 CPU Core On/Off FunctionThe items in this menu allow you to change the USB-related features.CPU Core Activati

ASUS CROSSHAIR V FORMULA-Z3-25Chapter 3[Enabled] Enables the controller.[Disabled] Disables the controll

3-26Chapter 3: BIOS setupChapter 3Options for SB HD Azalia.HD Audio Azalia Device [Enabled]Allows you to enable or disable th

ASUS CROSSHAIR V FORMULA-Z3-27Chapter 3Power On By PS/2 Device [Disabled][Disabled] Disables the PS/2 devices from generating a wake event.[Enabled]

3-28Chapter 3: BIOS setupChapter 3 iROG Timer Keeper [Last State]Allows you to set the iROG Time Keeper operation mode.Congur

ASUS CROSSHAIR V FORMULA-Z3-29Chapter 3All LED Control [Enabled]Allows you to enable or disable the onboard LEDs control. Conguration options: [Enabl

xi(continued on the next page)USB3 x ASMedia® USB 3.0 controllers- 2 x USB 3.0 ports at mid-board for fron

3-30Chapter 3: BIOS setupChapter 33.6 Monitor menuThe Monitor menu displays the system temperature/power status, and allows you to change the fan set

ASUS CROSSHAIR V FORMULA-Z3-31Chapter 3Fan Speed MonitorCPU FAN Speed; CPU OPT Speed; Chassis FAN1/2/3 Speed [xxxxRPM] or [Ignored] / [N/A]; Opt1/2/3

3-32Chapter 3: BIOS setupChapter 3CPU Upper Temperature [70]Use the <+> and <-> keys to adjust the upper limit of the CPU temperature. The

ASUS CROSSHAIR V FORMULA-Z3-33Chapter 3Chassis Upper Temperature [70]Use the <+> and <-> keys to adjust the upper limit of the CPU tempera

3-34Chapter 3: BIOS setupChapter 33.7 Boot menuThe Boot menu items allow you to change the system boot options.Scroll down to display the other BIOS

ASUS CROSSHAIR V FORMULA-Z3-35Chapter 3Fast Boot [Enabled][Enabled] Select to accelerate the boot speed.[Disabled] Select to go back to normal boot.

3-36Chapter 3: BIOS setupChapter 3Option ROM Messages [Force BIOS][Force BIOS] The third-party ROM messages will be forced to display during the boot

ASUS CROSSHAIR V FORMULA-Z3-37Chapter 3Secure Boot parametersAllows you to congure the Windows® Secure Boot settings and manage its keys to protect t

3-38Chapter 3: BIOS setupChapter 3Copy PK to FileAllows you to store the PK to a USB storage device.Delete PKAllows you to delete the PK from your sys

ASUS CROSSHAIR V FORMULA-Z3-39Chapter 3Allows you to load the additional db from a storage device so that more images can be loaded

xiiRear panel I/O ports 1 x PS/2 keyboard/mouse combo port1 x Optical S/PDIF Output port2 x eSATA 6Gb/s por

3-40Chapter 3: BIOS setupChapter 33.8 Tools menuThe Tools menu items allow you to congure options for special functions. Select an item then press &

ASUS CROSSHAIR V FORMULA-Z3-41Chapter 3LabelAllows you to input the label of the setup proles.Allows you to save the current BIOS setti

3-42Chapter 3: BIOS setupChapter 33.8.4 GO Button FileAllows you to set the GO Button les and load the desired GO Button le.CPU Bus/PEG Frequency;

ASUS CROSSHAIR V FORMULA-Z3-43Chapter 33.9 Exit menuThe Exit menu items allow you to load the optimal default values for the BIOS items, and save or

3-44Chapter 3: BIOS setupChapter 33.10 Updating BIOSThe ASUS website publishes the latest BIOS versions to provide enhancements on system stability,

ASUS CROSSHAIR V FORMULA-Z3-45Chapter 3Launching ASUS UpdateTo launch ASUS Update, click Update > ASUS Update on the AI Suite II main menu bar.Quit

3-46Chapter 3: BIOS setupChapter 3• The screenshots in this section are for reference only. The actual BIOS informationThe screenshots in this sectio

ASUS CROSSHAIR V FORMULA-Z3-47Chapter 33.10.2 ASUS EZ Flash 2ASUS EZ Flash 2 allows you to update the BIOS without having to use a bootable oppy dis

3-48Chapter 3: BIOS setupChapter 3• This function can support devices such as a USB ash disk with FAT 32/16 format andThis function can support devi

ASUS CROSSHAIR V FORMULA-Z3-49Chapter 33.10.4 ASUS BIOS UpdaterThe ASUS BIOS Updater allows you to update the BIOS in DOS environment. This utility a

xiiiSpecications are subject to change without notice.Support DVD contents DriversGameFirst IIKaspersky® A

3-50Chapter 3: BIOS setupChapter 33. When the Make Disk menu appears, select the FreeDOS command prompt item by pressing the item number.4. At the

ASUS CROSSHAIR V FORMULA-Z3-51Chapter 34. Select Yes and press <Enter>. When BIOS update is done, press <ESC> to exit BIOS Updater. Resta

3-52Chapter 3: BIOS setupChapter 3

ASUS CROSSHAIR V FORMULA-Z4-1Chapter 4Software support4If Autorun is NOT enabled in your computer, browse the contents of the support DVD to locate th

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

ASUS CROSSHAIR V FORMULA-Z4-3Chapter 44.3 Software informationMost of the applications in the support DVD have wizards that will conveniently guide y

4-4Chapter 4: Software supportChapter 4TurboVTurboV allows you to overclock the CPU Bus/PEG frequency, CPU voltage, CPU/NB voltage and DRAM voltage in

ASUS CROSSHAIR V FORMULA-Z4-5Chapter 4Using Advanced ModeClick on the Advanced Mode tab to adjust the advanced voltage settings.CPU RatioAllows you to

4-6Chapter 4: Software supportChapter 4Fast Tuning: fast overclocking for the systemExtreme Tuning: extreme overclocking for the systemUsing Fast Tuni

ASUS CROSSHAIR V FORMULA-Z4-7Chapter 4Using Extreme Tuning1. Click Auto Tuning tab > Extreme. 2. Read the warning messages and click Start to sta

xivPackage contentsCheck your motherboard package for the following items.Motherboard ROG CROSSHAIR V FORMULA-ZCables 1 x ROG Connect cable3 x 2-in-1

4-8Chapter 4: Software supportChapter 44.3.3 DIGI+ Power ControlASUS DIGI+ Power Control allows you to adjust VRM voltage and frequency modulation to

ASUS CROSSHAIR V FORMULA-Z4-9Chapter 4CPU PowerCPU Power offers precise digital power control for CPU and CPU/NB to enhance efciency, stability, and

4-10Chapter 4: Software supportChapter 4Function no. Function description4 CPU/NB Load-line CalibrationSet to a higher value for system performance, o

ASUS CROSSHAIR V FORMULA-Z4-11Chapter 4• The actual performance boost may vary depending on your CPU specication.• Do not remove the thermal module

4-12Chapter 4: Software supportChapter 4• Select From EPU Installation to show the CO2 that has been reduced since youSelect From EPU Installation to

ASUS CROSSHAIR V FORMULA-Z4-13Chapter 44.3.5 FAN XpertFan Xpert intelligently allows you to adjust both the CPU and chassis fan speeds according to d

4-14Chapter 4: Software supportChapter 44.3.6 Probe IIProbe II is a utility that monitors the computer’s vital components, and detects and alerts you

ASUS CROSSHAIR V FORMULA-Z4-15Chapter 44.3.7 Sensor RecorderSensor Recorder monitors the changes in the system voltage, temperature, and fan speed on

4-16Chapter 4: Software supportChapter 4Using History Record1. Click the History Record tab and adjust the settings on the left for Record Interval a

ASUS CROSSHAIR V FORMULA-Z4-17Chapter 44.3.8 USB 3.0 BoostASUS USB 3.0 Boost technology supports UASP (USB Attached SCSI Protocol) and automatically

xvInstallation tools and componentsThe tools and components in the table above are not included in the motherboard package.1 bag of screws 

4-18Chapter 4: Software supportChapter 44.3.9 Ai Charger+This utility allows you to fast-charge your portable BC 1.1� mobile devices on your computer

ASUS CROSSHAIR V FORMULA-Z4-19Chapter 44.3.10 ASUS UpdateASUS Update is a utility that allows you to manage, save, and update the motherboard BIOS in

4-20Chapter 4: Software supportChapter 44.3.11 MyLogoMyLogo2 allows you to customize the boot logo, which is the image that appears on the screen dur

ASUS CROSSHAIR V FORMULA-Z4-21Chapter 45. Click Flash to update the boot logo.6. When prompted, click Yes to reboot the system. You will see the new

4-22Chapter 4: Software supportChapter 44.3.12 USB BIOS Flashback WizardUSB BIOS Flashback allows you to easily update the BIOS without entering the

ASUS CROSSHAIR V FORMULA-Z4-23Chapter 42. From the Save to dropdown list, select the USB storage device that you want to save the BIOS le to, then c

4-24Chapter 4: Software supportChapter 4 The Realtek® audio CODEC provides 8-channel audio capability to deliver the ultimat

ASUS CROSSHAIR V FORMULA-Z4-25Chapter 4DTS ConnectDTS Connect allows you to select an audio mode for a digital surround sound media entertainment.Sele

4-26Chapter 4: Software supportChapter 4B. Realtek HD Audio Manager for Windows® XP• Refer to the software manual in the support DVD or visit the AS

ASUS CROSSHAIR V FORMULA-Z4-27Chapter 44.3.14 ROG ConnectROG Connect allows you to monitor and adjust the local PC through your remote PC.Setting up

xvi

4-28Chapter 4: Software supportChapter 4RC PosterRC Poster shows the status of the local system during the POST. You can switch the display mode betwe

ASUS CROSSHAIR V FORMULA-Z4-29Chapter 4GPU TweakItGPU TweakIt allows you to control and monitor the installed GPU on the local system. Use the sliders

4-30Chapter 4: Software supportChapter 4Using Advanced ModeSelect any of the following settings to congure the priorities of your programs and networ

ASUS CROSSHAIR V FORMULA-Z4-31Chapter 44.3.16 ASUS Boot SettingASUS Boot Setting utility allows you to quickly enter the BIOS setup with a click of t

4-32Chapter 4: Software supportChapter 4Using Advanced setupAdvanced setup allows you to set the bootup process of your system.There are two settings

ASUS CROSSHAIR V FORMULA-Z5-1Chapter 5RAID support5 The motherboard comes with the AMD® SB950 chipset that allows you to congur

5-2Chapter 5: RAID supportChapter 55.1.2 Installing Serial ATA hard disksThe motherboard supports Serial ATA hard disk drives. For optimal performanc

ASUS CROSSHAIR V FORMULA-Z5-3Chapter 55.1.4 AMD® Option ROM utilityTo enter the AMD® Option ROM utility:1. Turn on the system.2. During POST, press

5-4Chapter 5: RAID supportChapter 5Creating a RAID volumeTo create a RAID volume:1. In the Main Menu, press <2> to enter the 

ASUS CROSSHAIR V FORMULA-Z5-5Chapter 5Take caution when deleting a RAID volume. You will lose all data on the hard disk dr

ASUS CROSSHAIR V FORMULA-Z1-1Chapter 1Product introduction11.1 Special features1.1.1 Product highlightsRepublic of Gamers The Republic of Gamers off

5-6Chapter 5: RAID supportChapter 55.2 Creating a RAID driver diskA oppy disk with the RAID driver is required when installing a Windows® operating

ASUS CROSSHAIR V FORMULA-Z5-7Chapter 55.2.3 Installing the RAID driver during Windows® OS installationIf you use a SATA optical drive to run the Wind

5-8Chapter 5: RAID supportChapter 5 Due to OS limitation, Windows® XP may not recognize the USB oppy disk drive whe

ASUS CROSSHAIR V FORMULA-Z5-9Chapter 5Add the same line to both sections.The VID and PID vary with different vendors.10. Save and exit the le. 8. F

5-10Chapter 5: RAID supportChapter 5

ASUS CROSSHAIR V FORMULA-Z6-1Chapter 6Multiple GPU support66.1 AMD® CrossFireX™ technologyThe motherboard supports the AMD® CrossFireX™ technology th

6-2Chapter 6: Multiple GPU supportChapter 66.1.3 Installing two CrossFireX™ graphics cardsThe following pictures are for reference only. The graphics

ASUS CROSSHAIR V FORMULA-Z6-3Chapter 65. Connect two independent auxiliary power sources from the power supply to the two graphics cards separately.

6-4Chapter 6: Multiple GPU supportChapter 66.1.5 Installing the device driversRefer to the documentation that came with your graphics card package to

ASUS CROSSHAIR V FORMULA-Z6-5Chapter 6Enabling Dual CrossFireX technology1. In the AMD Vision Engine Control Center window, click Performance > AM

1-2Chapter 1: Product introductionChapter 11.1.2 ROG unique gaming featuresGameFirst IIASUS GameFirst II, with cFos Trafc Shaping technology, provid

6-6Chapter 6: Multiple GPU supportChapter 66.2 NVIDIA® SLI™ technologyThe motherboard supports the NVIDIA® SLI™ (Scalable Link Interface) technology

ASUS CROSSHAIR V FORMULA-Z6-7Chapter 64. Align and rmly insert the SLI bridge connector to the goldngers on each graphics card. Ensure that the con

6-8Chapter 6: Multiple GPU supportChapter 64. Align and rmly insert the 3-way SLI bridge connector to the goldngers on each graphics card. Ensure t

ASUS CROSSHAIR V FORMULA-Z6-9Chapter 66.2.5 Enabling the NVIDIA® SLI™ technologyAfter installing your graphics cards and the device drivers, enable t

6-10Chapter 6: Multiple GPU supportChapter 6B2. From the Screen Resolution window, click Advanced settings. B3. The NVIDIA Control Panel window appe

ASUS CROSSHAIR V FORMULA-ZA-1AppendicesAppendicesNoticesFederal Communications Commission StatementThis device complies with Part 15 of the FCC Rules.

A-2AppendicesAppendicesIC: Canadian Compliance StatementComplies with the Canadian ICES-003 Class B specications. This device complies with RSS 210 o

ASUS CROSSHAIR V FORMULA-ZA-3AppendicesREACHComplying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulator

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

ASUS CROSSHAIR V FORMULA-ZA-5AppendicesDECLARATION OF CONFORMITYPer FCC Part 2 Section 2. 1077(a) Responsible Party Name: Asus Computer Internation

ASUS CROSSHAIR V FORMULA-Z1-3Chapter 1GPU.DIMM Post GPU.DIMM Post enables you to catch potential problems even before you enter the OS, saving you va

A-6AppendicesAppendices

iiE7710Revised EditionSeptember 2012Copyright © 2012 ASUSTeK COMPUTER INC. All Rights Reserved.No part of this manual, including the products and soft

1-4Chapter 1: Product introductionChapter 1ROG CPU-Z ROG CPU-Z, authorized by Intel’s CPU Identication (CPUID), is a customized ROG utility that all

ASUS CROSSHAIR V FORMULA-Z1-5Chapter 11.2 Motherboard overview1.2.1 Before you proceedTake note of the following precautions before you install moth

1-6Chapter 1: Product introductionChapter 1Refer to 1.2.9 Internal connectors and 2.3.1 Rear I/O connection for more information about rear panel conn

ASUS CROSSHAIR V FORMULA-Z1-7Chapter 1Layout contentsConnectors/Jumpers/Buttons and switches/Slots Page1. ATX power connectors (24-pin EATXPWR, 8-pin

1-8Chapter 1: Product introductionChapter 1 The motherboard comes with an AM3+ socket designed for AMD® Next Genera

ASUS CROSSHAIR V FORMULA-Z1-9Chapter 11.2.4 System memoryThe motherboard comes with four Double Data Rate 3 (DDR3) Du

1-10Chapter 1: Product introductionChapter 1You may install 1GB, 2GB, 4GB, and 8GB unbuffered and non-ECC DDR3 DIMMs into the8GB u

ASUS CROSSHAIR V FORMULA-Z1-11Chapter 1DDR3 2400 MHz capabilityVendors Part No. SizeSS/

1-12Chapter 1: Product introductionChapter 1Vendors Part No. SizeSS/DSChip BrandChip NO. Timing VoltageDIMM socket support 2 4 A-DATA AX3U20

ASUS CROSSHAIR V FORMULA-Z1-13Chapter 1Vendors Part No. SizeSS/DSChip BrandChip NO. Timing VoltageDIMM socket support 2 4A-DATA AX3U1866GC2G

iiiContentsSafety information ... viiAbout this guid

1-14Chapter 1: Product introductionChapter 1Vendors Part No. SizeSS/DSChip BrandChip NO. Timing VoltageDIMM socket support 2 4A-DATA AM2U16B

ASUS CROSSHAIR V FORMULA-Z1-15Chapter 1(continued on the next page)Vendors Part No. SizeSS/DSChip BrandChip NO. Timing VoltageDIMM socket support 

1-16Chapter 1: Product introductionChapter 1Vendors Part No. SizeSS/DSChip BrandChip NO. Timing VoltageDIMM socket support 2 4KINGSTON KHX16

ASUS CROSSHAIR V FORMULA-Z1-17Chapter 1Vendors Part No. SizeSS/DSChip BrandChip NO. Timing VoltageDIMM socket support 2 4OCZ OCZ3BE1600C8LV4

1-18Chapter 1: Product introductionChapter 1Vendors Part No. SizeSS/DSChip BrandChip NO. Timing VoltageDIMM socket support 2 4ACTICA ACT1GHU

ASUS CROSSHAIR V FORMULA-Z1-19Chapter 1Vendors Part No. SizeSS/DSChip BrandChip NO. Timing VoltageDIMM socket support 2 4Hynix HMT125U6TFR8A

1-20Chapter 1: Product introductionChapter 1Side(s): SS - Single-sided DS - Double-sided DIMM support:(1) Supports one (1) module inserted into any

ASUS CROSSHAIR V FORMULA-Z1-21Chapter 11.2.5 Expansion slotsUnplug the power cord before adding or removing expansion cards. Failure to do so may cau

1-22Chapter 1: Product introductionChapter 1• We recommend that you provide sufcient power when running CrossFireX™ or SLI™We recommend that you pro

ASUS CROSSHAIR V FORMULA-Z1-23Chapter 11.2.6 Onboard buttons and switchesOnboard switches and buttons allow you to ne-tune performance when working

iv  ... 2-182.5 Turning off the computer ...

1-24Chapter 1: Product introductionChapter 13. GO buttonPress the GO button before POST to enable MemOK! or press it to quickly load the preset prol

ASUS CROSSHAIR V FORMULA-Z1-25Chapter 1 This feature allows your system to go to the BIOS Setup program with the press

1-26Chapter 1: Product introductionChapter 1 This feature allows you to accelerate your system’s boot speed with the us

ASUS CROSSHAIR V FORMULA-Z1-27Chapter 11.2.7 Jumpers When enabled, the LN2 Mode jumper allows your system to eliminate

1-28Chapter 1: Product introductionChapter 11.2.8 Onboard LEDs1. Hard Disk LEDThe hard disk LED is designed to indicate the hard disk activity. It b

ASUS CROSSHAIR V FORMULA-Z1-29Chapter 14. Power LEDThe motherboard comes with a power-on button that lights up to indicate that the system is ON, in

1-30Chapter 1: Product introductionChapter 15. Q-Code LEDsThe Q-Code LED design provides you with a 2-digit error code that displays the system statu

ASUS CROSSHAIR V FORMULA-Z1-31Chapter 1Q-Code table(continued on the next page)Code Description00 Not used01 Power on. Reset type detection (soft/hard

1-32Chapter 1: Product introductionChapter 1Q-Code table(continued on the next page)Code Description50 – 53Memory initialization error. Invalid memor

ASUS CROSSHAIR V FORMULA-Z1-33Chapter 1Code Description3B – 3E Post-Memory PCH initialization is started4F DXE IPL is started50 – 53Memory initializat

v4.2 Support DVD information ... 4-14.2.1 Running the support DVD ...

1-34Chapter 1: Product introductionChapter 1Code DescriptionF9 Recovery capsule is not foundFA Invalid recovery capsuleFB – FF Reserved for future AMI

ASUS CROSSHAIR V FORMULA-Z1-35Chapter 1Code Description9C USB Detect9D USB Enable9E – 9F Reserved for future AMI codesA0 IDE initialization is started

1-36Chapter 1: Product introductionChapter 1Code DescriptionD2 PCH initialization errorD3 Some of the Architectural Protocols are not availableD4 PCI

ASUS CROSSHAIR V FORMULA-Z1-37Chapter 11.2.9 Internal connectors1. AMD®These connecto

1-38Chapter 1: Product introductionChapter 12. ASMedia®These connectors connect to Serial ATA

ASUS CROSSHAIR V FORMULA-Z1-39Chapter 1Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!You can connect the fron

1-40Chapter 1: Product introductionChapter 1 This connector is for an additional Sony/Philips Digital In

ASUS CROSSHAIR V FORMULA-Z1-41Chapter 17. CPU, chassis, and optional fan connectors   

1-42Chapter 1: Product introductionChapter 1 This connector is for a chassis-mounted front panel audio I

ASUS CROSSHAIR V FORMULA-Z1-43Chapter 1• For a fully congured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12

vi6.1.5 Installing the device drivers ... 6-46.1.6 Enabling the AMD® CrossFireX™ technology ..

1-44Chapter 1: Product introductionChapter 1 This 2-pin connector is for the system power LED. Connect the chassis powe

ASUS CROSSHAIR V FORMULA-Z1-45Chapter 1 These connectors are for temperature monitoring. Connec

1-46Chapter 1: Product introductionChapter 11.2.10 ProbeItThe ROG ProbeIt allows you to detect your system’s current voltage and OC settings. Use a m

ASUS CROSSHAIR V FORMULA-Z2-1Chapter 2Basic Installation22.1 Building your PC system2.1.1 Motherboard installationThe diagrams in this section are f

2-2Chapter 2: Basic InstallationChapter 22. Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to the chassis’ rear

ASUS CROSSHAIR V FORMULA-Z2-3Chapter 23. Place nine screws into the holes indicated by circles to secure the motherboard to the chassis.DO NOT overti

2-4Chapter 2: Basic InstallationChapter 22.1.2 CPU installationThe AMD AM3+ socket is compatible with AMD AM3+ and AM3 processors. Ensure you use a C

ASUS CROSSHAIR V FORMULA-Z2-5Chapter 22.1.3 CPU heatsink and fan assembly installationApply the Thermal Interface Material to the CPU heatsink and CP

2-6Chapter 2: Basic InstallationChapter 22345

ASUS CROSSHAIR V FORMULA-Z2-7Chapter 2123To remove a DIMM2.1.4 DIMM installationBA

viiSafety informationElectrical safetyTo prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the

2-8Chapter 2: Basic InstallationChapter 22.1.5 ATX Power connection12OR OR

ASUS CROSSHAIR V FORMULA-Z2-9Chapter 22.1.6 SATA device connection2OR1

2-10Chapter 2: Basic InstallationChapter 22.1.7 Front I/O ConnectorTo install ASUS Q-ConnectorIDE_LEDPOWER SWRESET SWIDE_LED-IDE_LED+PWRResetGroundGr

ASUS CROSSHAIR V FORMULA-Z2-11Chapter 22.1.8 Expansion Card installationTo install PCIe x16 cardsTo install PCIe x1 cards

2-12Chapter 2: Basic InstallationChapter 22.2 BIOS update utilityUSB BIOS FlashbackUSB BIOS Flashback allows you to easily update the BIOS without en

ASUS CROSSHAIR V FORMULA-Z2-13Chapter 22.3 Motherboard rear and audio connections2.3.1 Rear I/O connection

2-14Chapter 2: Basic InstallationChapter 2• Press the Clear CMOS switch to clear BIOS setup information only when the systemPress the Clear CMOS swit

ASUS CROSSHAIR V FORMULA-Z2-15Chapter 2Connect to Headphone and MicConnect to Stereo Speakers2.3.2 Audio I/O connectionsAudio I/O ports

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

ASUS CROSSHAIR V FORMULA-Z2-17Chapter 2Connect to 7.1 channel SpeakersWhen the DTS UltraPC II and DTS Connect functions are enabled, ensure to connect

viiiAbout this guideThis user guide contains the information you need when installing and conguring the motherboard.How this guide is organizedThis g

2-18Chapter 2: Basic InstallationChapter 2 1. After making all the connections, replace the system case cover. 2. E

ASUS CROSSHAIR V FORMULA-Z3-1Chapter 3BIOS setup33.1 Knowing BIOSThe new ASUS UEFI BIOS is a Unied Extensible Interface that complies with UEFI arch

3-2Chapter 3: BIOS setupChapter 33.2 BIOS setup programUse the BIOS Setup to update the BIOS or congure its parameters. The BIOS screen include navi

ASUS CROSSHAIR V FORMULA-Z3-3Chapter 33.2.1 EZ ModeThe EZ Mode provides you an overview of the basic system information, and allows you to select the

3-4Chapter 3: BIOS setupChapter 33.2.2 Advanced ModeThe Advanced Mode provides advanced options for experienced end-users to congure the BIOS settin

ASUS CROSSHAIR V FORMULA-Z3-5Chapter 3Menu itemsThe highlighted item on the menu bar displays the specic items for that menu. For example, selecting

3-6Chapter 3: BIOS setupChapter 33.3 Extreme Tweaker menuThe Extreme Tweaker menu items allow you to congure overclocking-related items.Be cautious

ASUS CROSSHAIR V FORMULA-Z3-7Chapter 3CPU Bus Frequency [Auto]Allows you to set the CPU Bus frequency. Use the <+> and <-> keys to adjust

3-8Chapter 3: BIOS setupChapter 3HT Link Speed [Auto]Allows you to select the HyperTransport link speed.Conguration options: [Auto] [800MHz] [1000MHz

ASUS CROSSHAIR V FORMULA-Z3-9Chapter 3Primary TimingsDRAM CAS# Latency [Auto]Conguration options: [Auto] [5 CLK] – [19 CLK]DRAM RAS# to CAS# Delay [A

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

3-10Chapter 3: BIOS setupChapter 3DRAM Driving ControlDCT0 Information:CKE drive strength [Auto]Conguration options: [Auto] [1x] [1.25x] [1.5x] [2x]C

ASUS CROSSHAIR V FORMULA-Z3-11Chapter 3GPU.DIMM PostThe sub-items in this menu display the status of the installed VGA cards and memory. The elds sho

3-12Chapter 3: BIOS setupChapter 3CPU Power Duty Control [T.Probe]This item adjusts the current and thermal of every VRM phase component.[T.Probe] Ma

ASUS CROSSHAIR V FORMULA-Z3-13Chapter 3CPU & NB Voltage [Offset Mode][Manual Mode] Allows you to set a xed CPU & NB voltage.[Offset Mode] A

3-14Chapter 3: BIOS setupChapter 3NB Voltage [Auto]Allows you to set the Northbridge voltage. The values range from 0.8V to 2V with a 0.00625V interva

ASUS CROSSHAIR V FORMULA-Z3-15Chapter 33.4 Main menuThe Main menu screen appears when you enter the Advanced Mode of the BIOS Setup program. The Main

3-16Chapter 3: BIOS setupChapter 3Administrator PasswordIf you have set an administrator password, we recommend that you enter the administrator passw

ASUS CROSSHAIR V FORMULA-Z3-17Chapter 3To change a user password:1. Select the User Password item and press <Enter>.2. From the Enter Current

3-18Chapter 3: BIOS setupChapter 3 The items in this menu show the CPU-related information that the BIOS automatically detects.T

ASUS CROSSHAIR V FORMULA-Z3-19Chapter 3 Core C6 State [Enabled]Allows you to reduce the CPU’s power consumption.Congur