Asus P5Q Bedienungsanleitung

MotherboardP5Q

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

3-34 Chapter 3: BIOS setupThe following item appears only when you enable the CPU Q-Fan Control item.CPU Fan Profile [Silent]Allows you to set the app

ASUS P5Q 3-353.7 Boot menuThe Boot menu items allow you to change the system boot options. Select an item then press <Enter> to display the sub

3-36 Chapter 3: BIOS setup3.7.2 Boot Settings CongurationQuick Boot [Enabled]Enabling this item allows the BIOS to skip some power on self tests (PO

ASUS P5Q 3-373.7.3 SecurityThe Security menu items allow you to change the system security settings. Select an item then press <Enter> to displ

3-38 Chapter 3: BIOS setupUser Access Level [Full Access]This item allows you to select the access restriction to the Setup items. Conguration option

ASUS P5Q 3-393.8 Tools menuThe Tools menu items allow you to congure options for special functions. Select an item then press <Enter> to displ

3-40 Chapter 3: BIOS setup3.8.2 Drive Xpert Control [Auto]Allows you to enable or disable the Drive Xpert feature. Conguration options: [Auto] [Enab

ASUS P5Q 3-413.8.4 Express GateAllows you to enable or disable the ASUS Express Gate feature. The ASUS Express Gate feature is a unique instant-on en

3-42 Chapter 3: BIOS setup3.8.5 ASUS O.C. ProleThis item allows you to store or load multiple BIOS settings. Save to Proe 1/2Allows you to save the

ASUS P5Q 3-433.8.6 AI Net 2 Select Screen Select Item+- Change OptionF1 General HelpF10 Save and ExitESC Exitv02.58 (C)Copyright 1985-20

xiConventions used in this guideTo make sure that you perform certain tasks properly, take note of the following symbols used throughout this manual.T

3-44 Chapter 3: BIOS setup3.9 Exit menuThe Exit menu items allow you to load the optimal or failsafe default values for the BIOS items, and save or d

4Software supportThis chapter describes the contents of the support DVD that comes with the motherboard package and the software.

ASUS P5QChapter summary44.1 Installing an operating system ... 4-14.2 Support DVD information ...

ASUS P5Q 4-1If Autorun is NOT enabled in your computer, browse the contents of the support DVD to locate the le ASSETUP.EXE from the BIN folder. Doub

4-2 Chapter 4: Software support4.2.2 Drivers menuThe Drivers menu shows the available device drivers if the system detects installed devices. Install

ASUS P5Q 4-34.2.3 Utilities menuThe Utilities menu shows the applications and other software that the motherboard supports. ASUS InstAll - Installati

4-4 Chapter 4: Software supportASUS PC Probe IIThis smart utility monitors the fan speed, CPU temperature, and system voltages, and alerts you of any

ASUS P5Q 4-54.2.4 Make disk menuThe Make disk menu contains items to create the Intel ICH10R or Marvell® 61xx driver disk. Intel ICH10R 32bit RAID/AH

4-6 Chapter 4: Software support4.2.5 Manual menuThe Manual menu contains a list of supplementary user manuals. Click an item to open the folder of th

ASUS P5Q 4-7Browse this DVDDisplays the support DVD contents in graphical format.4.2.7 Other informationThe icons on the top right corner of the scre

xiiP5Q specications summaryCPU LGA775 socket for Intel® Core™2 Extreme / Core™2 Quad / Core™2 Duo / Pentium® dual-core / Celeron® dual-core / C

4-8 Chapter 4: Software supportTechnical support FormDisplays the ASUS Technical Support Request Form that you have to ll out when requesting technic

ASUS P5Q 4-94.3 Software informationMost of the applications in the support DVD have wizards that will conveniently guide you through the installatio

4-10 Chapter 4: Software support9. When the screen returns to the ASUS Update utility, ash the original BIOS to load the new boot logo.10. After a

ASUS P5Q 4-113. Click the Run button to perform a cable test.4.3.2 AI NET2The AI NET2 features the Marvell® Virtual Cable Tester™ (VCT). VCT is a ca

4-12 Chapter 4: Software support4.3.3 ASUS PC Probe IIPC Probe II is a utility that monitors the computer’s vital components, and detects and alerts

ASUS P5Q 4-13Sensor alertWhen a system sensor detects a problem, the main window right handle turns red, as the illustrations below show.When displaye

4-14 Chapter 4: Software supportChanging the monitor panels positionTo change the position of the monitor panels in the desktop, click the arrow down

ASUS P5Q 4-15Monitoring sensor alertThe monitor panel turns red when a component value exceeds or is lower than the threshold value. Refer to the illu

4-16 Chapter 4: Software supportPCI browserClick to display the PCI (Peripheral Component Interconnect) browser. This browser provides information o

ASUS P5Q 4-17Memory usageThe Memory tab shows both used and available physical memory. The pie chart at the bottom of the window represents the used (

xiiiP5Q specications summaryASUS Special Features ASUS Power Saving Solution: - ASUS EPU-6 Engine - ASUS 8-phase Power Design - AI NapASUS U

4-18 Chapter 4: Software support4.3.4 ASUS AI SuiteASUS AI Suite allows you to launch EPU-6 Engine, AI Booster, AI Nap, and Fan Xpert utilities easi

ASUS P5Q 4-19Other feature buttonsClick on right corner of the main window to open the monitor window. Click on right corner of the expanded windo

4-20 Chapter 4: Software support4.3.5 ASUS AI NapThis feature allows you to minimize the power consumption of your computer whenever you are away. En

ASUS P5Q 4-214.3.6 ASUS Fan XpertAsus Fan Xpert intelligently allows you to adjust both the CPU and chassis fan speeds according to different ambient

4-22 Chapter 4: Software supportClick to get the calibration between the fan rotation and fan speed ratioClick to close the Calibration windowFan pro

ASUS P5Q 4-234.3.7 ASUS AI BoosterThe ASUS AI Booster application allows you to overclock the CPU speed in WIndows® environment without the hassle of

4-24 Chapter 4: Software support4.3.8 ASUS EPU-6 EngineASUS EPU-6 Engine is an energy-efcient tool that satises different computing needs. This ut

ASUS P5Q 4-256 Engine main menuAuto ModeRuns calibrationTurbo ModeHigh Performance ModeMedium Power Saving ModeMax. Power Saving ModeAdvanced settings

4-26 Chapter 4: Software supportAdvanced settings menuClick Advance ( ) from the 6 Engine main menu to display conguration options in each mode. Some

ASUS P5Q 4-27Conguration optionsTurbo Mode High Performance ModeMedium Power Saving ModeMaximum Power Saving ModeCPU FrequencyOverclocking +1% to +30

xivInternal I/O Connectors 3 x USB connectors support additional 6 USB ports 1 x Floppy disk drive connector 1 x IDE connector 1 x TPM connector 1 x C

4-28 Chapter 4: Software support4.3.9 ASUS AI Direct LinkASUS AI Direct Link allows you to form a computer-to-computer network via a network cable to

ASUS P5Q 4-29The default path of the AIDirectLinkIncoming folder is C:\Program Files\ASUS\AI Direct Link. To change its location, disable the incoming

4-30 Chapter 4: Software support4.3.10 Audio congurationsThe Realtek® ALC1200 audio CODEC provides 8-channel audio capability to deliver the ultimat

ASUS P5Q 4-31InformationClick the information button ( ) to display information about the audio driver version, DirectX version, audio controller, aud

4-32 Chapter 4: Software supportMixerThe Mixer option allows you to congure audio output (playback) volume and audio input (record) volume.To set the

ASUS P5Q 4-33MicrophoneThe Microphone option allows you congure your input/output settings and to check if your audio devices are connected properly.

4-34 Chapter 4: Software support4.3.11 ASUS Drive XpertDrive Xpert, an ASUS exclusive technology, secures the data on your hard disk and enhances har

ASUS P5Q 4-35Conguring EZ BackupThis mode allows one hard disk to backup the other hard disk automatically. This helps you to save your vital data ev

4-36 Chapter 4: Software supportConguring Super SpeedThis mode allows two hard disks to access data simultaneously. The dual channel design can large

ASUS P5Q 4-374. After restarting your computer, the Drive Xpert icon on the Windows® notication area turns gray to indicate that the Drive Xpert fun

1Chapter 1: Product introductionThis chapter describes the motherboard features and the new technologies it supports.

4-38 Chapter 4: Software supportPartitioning volumesYou have to partition volumes for the hard disk after Super Speed conguration.To partition volume

ASUS P5Q 4-39Schedule Drive VerifyAllows you to set up the schedule for verifying the hard disks. Click Ok to apply the settings; click Cancel to clos

4-40 Chapter 4: Software supportFirmware UpdateAllows you to update the rmware. Click Browse to locate the rmware le that you want to update. Then

ASUS P5Q 4-41Using Drive Xpert function in Express Gate environmentYou may use Drive Xpert function in Express Gate environment by preparing only two

4-42 Chapter 4: Software supportEZ BackupTo start EZ Backup conguration:1. Click EZ Backup from the main screen.2. Check if the SATA cables and pow

ASUS P5Q 4-43Super SpeedTo start Super Speed conguration:1. Click Super Speed from the main screen.2. Check if the SATA cables and power cords are

4-44 Chapter 4: Software supportUsing Drive Xpert function in BIOS setup environmentYou may use Drive Xpert function in BIOS setup environment. To ent

ASUS P5Q 4-454.3.12 ASUS Express GateASUS Express Gate is an instant-on environment that gives you quick access to the Internet. Within a few seconds

4-46 Chapter 4: Software supportThe First ScreenExpress Gate’s rst screen appears within a few seconds after you power on the computer. From here, yo

ASUS P5Q 4-47Knowing the Express Gate hot-keysHere is a list of common-used hot-keys for Express Gate.In the First Screen:Key FunctionPAUSE/BREAK Powe

ASUS P5QChapter summary11.1 Welcome! ... 1-11.2 Package contents

4-48 Chapter 4: Software supportUsing the Conguration PanelUse the conguration panel to change various Express Gate settings.Click on an icon to ope

ASUS P5Q 4-49• Screen Settings: Choose the most optimal screen resolution for your display.• Volume Control: Control the volume for your speaker outp

4-50 Chapter 4: Software support Click to choose input language and method as well as keyboard shortcuts (Ctrl-Space by default). Click to change

ASUS P5Q 4-512. Open Network.3. Make the proper network congurations.Each network interface is enabled immediately when you check the box next to i

4-52 Chapter 4: Software support• If you have wireless network, click Setup for the WiFi option. In the WiFi tab of the Advanced Network Settings box

ASUS P5Q 4-53Using ASUS Drive XpertWithout drivers or BIOS setups, the ASUS exclusive Drive Xpert is ideal for anyone who needs to secure data on thei

4-54 Chapter 4: Software supportConguring Express Gate in BIOS SetupEnter BIOS setup by pressing DEL key after powering on or by clicking on the BIOS

ASUS P5Q 4-554.4 RAID congurationsThe motherboard comes with the Intel® ICH10R Southbridge controller that supports RAID 0, RAID 1, RAID 10, and RAI

4-56 Chapter 4: Software support4.4.3 Intel® RAID congurationsThis motherboard supports RAID 0, RAID 1, RAID 5, RAID 10 and Intel® Matrix Storage co

ASUS P5Q 4-57Intel® Matrix Storage Manager option ROM utilityThe Intel® Matrix Storage Manager Option ROM utility allows you to create RAID 0, RAID 1,

ASUS P5Q 1-11.1 Welcome!Thank you for buying an ASUS® P5Q motherboard!The motherboard delivers a host of new features and latest technologies, making

4-58 Chapter 4: Software supportCreating a RAID 0 set (striped)To create a RAID 0 set:1. From the utility main menu, select 1. Create RAID Volume and

ASUS P5Q 4-596. Use the up/down arrow key to select the stripe size for the RAID 0 array, and then press <Enter>. The available stripe size val

4-60 Chapter 4: Software supportCreating a RAID 1 set (mirrored)To create a RAID 1 set:1. From the utility main menu, select 1. Create RAID Volume an

ASUS P5Q 4-61Creating a RAID 10 set (RAID 0+1)To create a RAID 10 set:1. From the utility main menu, select 1. Create RAID Volume and press <Enter

4-62 Chapter 4: Software supportCreating a RAID 5 set (parity)To create a RAID 5 set:1. From the utility main menu, select 1. Create RAID Volume and

ASUS P5Q 4-634. The Disks item is highlighted, press <Enter> to select the hard disk drives to congure as RAID. The following screen appears.5

4-64 Chapter 4: Software support4.5.2 Creating a RAID driver disk in Windows®To create a RAID driver disk in Windows®:1. Start Windows®.2. Place th

ASUS P5Q 4-65To install the RAID driver in Windows XP:1. During the OS installation, the system prompts you to press the <F6> key to install th

4-66 Chapter 4: Software support

A CPU featuresThe Appendix describes the CPU features and technologies that the motherboard supports.

1-2 Chapter 1: Product Introduction1.3 Special features1.3.1 Product highlightsIntel® Core™2 Extreme / Core™ 2 Quad / Core™2 Duo Processor Support

ASUS P5QChapter summaryAA.1 Intel® EM64T ...A-1A.2 Enhanced Intel Spe

ASUS P5Q A-1A.1 Intel® EM64T• The motherboard is fully compatible with Intel® LGA775 processors running on 32-bit operating systems.• The motherboa

A-2 Appendix: CPU featuresA.2.2 Using the EISTTo use the EIST feature:1. Turn on the computer, then enter the BIOS Setup.2. Go to the Advanced Menu

ASUS P5Q A-3A.3 Intel® Hyper-Threading Technology• The motherboard supports Intel® Pentium® LGA775 processors with Hyper-Threading Technology.• Hyp

A-4 Appendix: CPU features

ASUS P5Q 1-3IEEE 1394a support The IEEE 1394a interface provides high speed digital interface for audio/video appliances such as digital television,

iiE4429Second Edition V2 January 2009Copyright © 2009 ASUSTeK COMPUTER INC. All Rights Reserved.No part of this manual, including the products and sof

1-4 Chapter 1: Product IntroductionASUS AI Direct Link AI Direct Link can easily and efciently transfer large amounts of data via the network cable

ASUS P5Q 1-5Fanless Design—Unique stylish heatsink The wing-shaped heatsink features 0-dB thermal solution that offers users a noiseless PC environme

1-6 Chapter 1: Product IntroductionASUS CrashFree BIOS 3 The ASUS CrashFree BIOS 3 allows users to restore corrupted BIOS data from a USB ash disk c

ASUS P5Q 1-71.3.3 ASUS Exclusive Overclocking FeaturesAI BoosterThe ASUS AI Booster allows you to overclock the CPU speed in Windows environment with

1-8 Chapter 1: Product Introduction

2Chapter 2: Hardware informationThis chapter lists the hardware setup procedures that you have to perform when installing system components. It inclu

ASUS P5QChapter summary22.1 Before you proceed ... 2-12.2 Motherboard overview ...

ASUS P5Q 2-12.1 Before you proceedTake note of the following precautions before you install motherboard components or change any motherboard settings

2-2 Chapter 2: Hardware informationRefer to 2.7 Connectors for more information about rear panel connectors and internal connectors.2.2 Motherboard o

ASUS P5Q 2-32.2.2 Layout contentsConnectors/Jumpers/Slots Page1. Keyboard/mouse power (3-pin PS2_USBPW56) 2-222. USB device wake-up (3-pin USBPW1

iiiContentsContents ... iiiNotices ...

2-4 Chapter 2: Hardware information2.2.3 Placement directionWhen installing the motherboard, make sure that you place it into the chassis in the corr

ASUS P5Q 2-52.3 Central Processing Unit (CPU)The motherboard comes with a surface mount LGA775 socket designed for the Intel® Core™2 Extreme / Core™

2-6 Chapter 2: Hardware information2.3.1 Installing the CPUTo install a CPU:1. Locate the CPU socket on the motherboard.Before installing the CPU, m

ASUS P5Q 2-7The CPU ts in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and dama

2-8 Chapter 2: Hardware informationThe motherboard supports Intel® LGA775 processors with the Intel® Enhanced Memory 64 Technology (EM64T), Enhanced I

ASUS P5Q 2-92.3.2 Installing the CPU heatsink and fanThe Intel® LGA775 processor requires a specially designed heatsink and fan assembly to ensure op

2-10 Chapter 2: Hardware information3. Connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN.DO NOT forget to connect the CPU

ASUS P5Q 2-11Channel SocketsChannel A DIMM_A1 and DIMM_A2Channel B DIMM_B1 and DIMM_B22.4 System memory2.4.1 OverviewThe motherboard comes with four

2-12 Chapter 2: Hardware information2.4.2 Memory congurationsYou may install 512 MB, 1 GB, 2 GB and 4 GB unbuffered and non-ECC DDR2 DIMMs into the

ASUS P5Q 2-13 Size Vendor Chip No. CL Chip Brand SS/DS Part No.DIMM socket support (Optional)A* B* C* 1024MB APACER N/A N/A APACER DS 78.0AG9S.9KF V

ivContents2.5.5 PCI Express x1 slots ... 2-192.5.6 PCI Express 2.0 x16 slot (blue) ...

2-14 Chapter 2: Hardware informationP5Q Motherboard Qualied Vendors Lists (QVL) DDR2-800 MHz capability (cont.) Size Vendor Chip No. CL Chip Brand SS

ASUS P5Q 2-15Visit the ASUS website for the latest QVL.SS - Single-sided DS - Double-sided DIMM support: • A*: Supports one module inserted into

2-16 Chapter 2: Hardware information2.4.4 Removing a DIMMFollow these steps to remove a DIMM.1. Simultaneously press the retaining clips outward to

ASUS P5Q 2-172.5 Expansion slotsIn the future, you may need to install expansion cards. The following sub-sections describe the slots and the expansi

2-18 Chapter 2: Hardware information2.5.3 Interrupt assignmentsIRQ assignments for this motherboardA B C D E F G HPCI slot 1 shared – – – – – – –PCI

ASUS P5Q 2-192.5.4 PCI slotsThe PCI slots support cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI specications.

2-20 Chapter 2: Hardware information2.6 Jumper1. Clear RTC RAM (3-pin CLRTC)This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. Y

ASUS P5Q 2-212. CPU / Northbridge overvoltage setting (3-pin OV_CPU, 3-pin OV_NB)These jumpers allow you to enable or disable the advanced CPU and No

2-22 Chapter 2: Hardware information4. USB device wake-up (3-pin USBPW1-4, USBPW7-10, USBPW1112)Set these jumpers to +5V to wake up the computer from

ASUS P5Q 2-232.7 Connectors2.7.1 Rear panel connectorsActivity Link LED Speed LEDStatus Description Status DescriptionOFF No link OFF 10 Mbps connec

vContents3.3.7 AHCI Conguration ... 3-153.3.8 System Information ...

2-24 Chapter 2: Hardware information9. Side Speaker Out port (gray). This port connects the side speakers in an 8-channel audio conguration.Refer to

ASUS P5Q 2-252.7.2 Internal connectors1. Floppy disk drive connector (34-1 pin FLOPPY)This connector is for the provided oppy disk drive (FDD) sign

2-26 Chapter 2: Hardware information3. IDE connector (40-1 pin PRI_EIDE)The onboard IDE connector is for the Ultra DMA 133/100/66 signal cable. There

ASUS P5Q 2-274. ICH10R Serial ATA connectors (7-pin SATA1-6 [red])These connectors are for the Serial ATA signal cables for Serial ATA hard disk driv

2-28 Chapter 2: Hardware information5. Silicon Image® Sil5723 Serial ATA connectors (7-pin SATA_E1 [orange, port 0], SATA_E2 [white, port 1])These c

ASUS P5Q 2-296. USB connectors (10-1 pin USB 78, USB 910, USB 1112)These connectors are for USB 2.0 ports. Connect the USB module cable to any of the

2-30 Chapter 2: Hardware information7. IEEE 1394a port connector (10-1 pin IE1394_2)This connector is for a IEEE 1394a port. Connect the IEEE 1394a m

ASUS P5Q 2-318. CPU, chassis, and power fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN1–2, 3-pin PWR_FAN) The fan connectors support cooling fans of 35

2-32 Chapter 2: Hardware information10. Chassis intrusion connector (4-1 pin CHASSIS)This connector is for a chassis-mounted intrusion detection sens

ASUS P5Q 2-3313. Front panel audio connector (10-1 pin AAFP)This connector is for a chassis-mounted front panel audio I/O module that supports either

viContents3.6.4 ACPI APIC Support [Enabled] ... 3-313.6.5 APM Conguration ...

2-34 Chapter 2: Hardware information14. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)These connectors are for ATX power supply plugs. The powe

ASUS P5Q 2-35• System power LED (2-pin PLED)This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. T

2-36 Chapter 2: Hardware information16. ASUS Q-Connector (system panel)You can use the ASUS Q-Connector to connect/disconnect chassis front panel cab

ASUS P5Q 2-372.8 Starting up for the rst time1. After making all the connections, replace the system case cover. 2. Be sure that all switches are

2-38 Chapter 2: Hardware information2.9 Turning off the computer2.9.1 Using the OS shut down functionIf you are using Windows® Vista™:1. Click the

3Chapter 3: BIOS setupThis chapter tells how to change the system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters

Chapter summary3ASUS P5Q3.1 Managing and updating your BIOS ... 3-13.2 BIOS setup program ...

ASUS P5Q 3-13.1 Managing and updating your BIOSThe following utilities allow you to manage and update the motherboard Basic Input/Output System (BIOS

3-2 Chapter 3: BIOS setupQuit all Windows® applications before you update the BIOS using this utility.3. Select the ASUS FTP site nearest you to avoi

ASUS P5Q 3-3Updating the BIOS through a BIOS leTo update the BIOS through a BIOS le:1. Launch the ASUS Update utility from the Windows® desktop by

viiContents4.3.9 ASUS AI Direct Link ... 4-284.3.10 Audio congurations ...

3-4 Chapter 3: BIOS setup3.1.2 Creating a bootable oppy disk1. Do either one of the following to create a bootable oppy disk.DOS environmenta. In

ASUS P5Q 3-5To update the BIOS using EZ Flash 2:1. Visit the ASUS website (www.asus.com) to download the latest BIOS le for the motherboard.2. Save

3-6 Chapter 3: BIOS setup3.1.4 AFUDOS utilityThe AFUDOS utility allows you to update the BIOS le in DOS environment using a bootable oppy disk with

ASUS P5Q 3-72. Copy the AFUDOS utility (afudos.exe) from the motherboard support CD to the bootable oppy disk you created earlier.3. Boot the syste

3-8 Chapter 3: BIOS setup3.1.5 ASUS CrashFree BIOS 3 utilityThe ASUS CrashFree BIOS 3 is an auto recovery tool that allows you to restore the BIOS l

ASUS P5Q 3-93.2 BIOS setup programThis motherboard supports a programmable Serial Peripheral Interface (SPI) chip that you can update using the provi

3-10 Chapter 3: BIOS setup Select Screen Select Item+- Change FieldTab Select FieldF1 General HelpF10 Save and ExitESC Exitv02.61 (C)C

ASUS P5Q 3-113.2.4 Menu itemsThe highlighted item on the menu bar displays the specic items for that menu. For example, selecting Main shows the Ma

3-12 Chapter 3: BIOS setup3.3 Main menuWhen you enter the BIOS Setup program, the Main menu screen appears, giving you an overview of the basic syste

ASUS P5Q 3-133.3.5 SATA 1–6While entering Setup, the BIOS automatically detects the presence of Serial ATA devices. There is a separate sub-menu for

viiiNoticesFederal Communications Commission StatementThis device complies with Part 15 of the FCC Rules. Operation is subject to the following two co

3-14 Chapter 3: BIOS setupDMA Mode [Auto]Selects the DMA mode. Conguration options: [Auto] [SWDMA0] [SWDMA1] [SWDMA2] [MWDMA0] [MWDMA1] [MWDMA2] [UDM

ASUS P5Q 3-15Hard Disk Write Protect [Disabled] Disables or enables device write protection. This will be effective only if the device is accessed thr

3-16 Chapter 3: BIOS setup3.3.8 System InformationThis menu gives you an overview of the general system specications. The BIOS automatically detects

ASUS P5Q 3-173.4 Ai Tweaker menuThe Ai Tweaker menu items allow you to congure overclocking-related items.Take caution when changing the settings of

3-18 Chapter 3: BIOS setup3.4.2 CPU Ratio Setting [Auto]Allows you to adjust the ratio between CPU Core Clock and FSB Frequency. Use the <+> an

ASUS P5Q 3-193.4.5 DRAM Timing Control [Auto]Conguration options: [Auto] [Manual]• The following sub-items apprear only when you set the DRAM Timin

3-20 Chapter 3: BIOS setupREAD To READ Delay(S) [Auto]Conguration options: [Auto] [1 DRAM Clocks] – [15 DRAM Clocks]READ To READ Delay(D) [Auto]Cong

ASUS P5Q 3-213.4.10 Ai Transaction Booster [Auto]Allows you to set the system performance. Conguration options: [Auto] [Manual]The following sub-ite

3-22 Chapter 3: BIOS setup3.4.14 DRAM Voltage [Auto]Allows you to set the DRAM voltage. The values range from 1.80V to 3.08V with a 0.02V interval.3.

ASUS P5Q 3-233.4.18 Load-Line Calibration [Auto]Allows you to select the CPU Load-Line mode. Set to [Disabled] to follow Intel specications, or to [

ixSafety informationElectrical safety• To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the

3-24 Chapter 3: BIOS setup3.5 Advanced menuThe Advanced menu items allow you to change the settings for the CPU and other system devices.Take caution

ASUS P5Q 3-25 Select Screen Select Item+- Change OptionF1 General HelpF10 Save and ExitESC Exitv02.61 (C)Copyright 1985-2008, American M

3-26 Chapter 3: BIOS setupCPU Ratio Setting [Auto]Allows you to adjust the ratio between CPU Core Clock and FSB Frequency. Use the <+> and <-

ASUS P5Q 3-273.5.3 ChipsetThe Chipset menu allows you to change the advanced chipset settings. Select an item then press <Enter> to display the

3-28 Chapter 3: BIOS setup3.5.4 Onboard Devices CongurationHigh Denition Audio [Enabled]Allows you to enable or disable the High Denition Audio Co

ASUS P5Q 3-29LSI Firewire 1394 [Enabled]Conguration options: [Enabled] [Disabled]Serial Port1 Address [3F8/IRQ4]Allows you to select the Serial Port1

3-30 Chapter 3: BIOS setupUSB 2.0 Controller Mode [HiSpeed]Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or FullSpeed (12 Mbps).

ASUS P5Q 3-313.6 Power menuThe Power menu items allow you to change the settings for the Advanced Power Management (APM). Select an item then press &

3-32 Chapter 3: BIOS setup3.6.5 APM CongurationRestore On AC Power Loss [Power Off]When set to [Power Off], the system goes into off state after an

ASUS P5Q 3-333.6.6 Hardware MonitorCPU Temperature [xxxºC/xxxºF] MB Temperature [xxxºC/xxxºF] The onboard hardware monitor automatically detects and