Intel EM64T Using the Intel EM64T feature | Asus P5L 1394 instruction

A.1	Intel® EM64T		A-1
	Using the Intel® EM64T feature		A-1
A.2	Enhanced Intel SpeedStep® Technology (EIST)		A-1
	A.2.1	System requirements	A-1
	A.2.2	Using the EIST	A-2
A.3	Intel® Hyper-Threading Technology		A-3
	Using the Hyper-Threading Technology		A-3

vi

Image 6

Asus P5L 1394 manual Intel EM64T Using the Intel EM64T feature

Contents

Motherboard E2726 Revised edition October Contents Connectors Rear panel connectors Internal connectors Powering upBios setup PCI slots PCI Express x16 slot PCI Express x1 slots Appendix CPU features Software support Intel EM64T Using the Intel EM64T feature Federal Communications Commission Statement Canadian Department of Communications Statement Safety information Electrical safetyOperation safety Where to find more information About this guideHow this guide is organized Conventions used in this guide Typography P5L 1394 specifications summary USB LAN Asus C.P.R Product Welcome Package contents Special features Chapter summary Package contents Welcome Special features Product highlights Channel high definition audio Serial ATA technologyPCI Express interface Pdif digital sound ready Innovative Asus features Hardware2 information System memory Expansion slots Jumpers Connectors Before you proceed Motherboard overview Before you proceed Onboard LED Placement direction Motherboard overviewScrew holes P5L Motherboard layout Layout contents Internal connectors Installing the CPU To install a CPU Locate the CPU socket on the motherboardCentral Processing Unit CPU CPU notch Page Installing the CPU heatsink and fan To install the CPU heatsink and fan Cpufan Uninstalling the CPU heatsink and fan Narrow end of the groove Memory configurations System memoryOverview Qualified Vendors Lists QVL DDR2-533 DDR2-667Page Follow these steps to remove a Dimm Installing a DimmRemoving a Dimm Remove the Dimm from the socket To install an expansion card Installing an expansion cardConfiguring an expansion card Expansion slots IRQ assignments for this motherboard Interrupt assignmentsStandard interrupt assignments These IRQs are usually available for ISA or PCI devices PCI slots PCI Express x16 slotPCI Express x1 slots Jumpers Clear RTC RAM Clrtc P5L 1394 USB Device Wake Up Connectors Rear panel connectorsLAN port LED indications Audio 2, 4, or 6-channel configuration Microphone port pink. This port connects a microphone Internal connectors Serial ATA hard disk drive connection SATA2 SATA3 P5L 1394 Internal Audio Connector P5L 1394 Digital Audio Connector CPU and Chassis Fan connectors 4-pin CPUFAN, 3-pin Chafan Chassis intrusion connector 4-1 pin Chassis EATX12V ATX power button/soft-off button 2-pin Pwrsw Page Hardware information Powering up Starting up for the first time Powering off the computer AMI Bios beep codes Starting up for the first time Powering off the computer Using the OS shut down functionUsing the dual function power switch Bios setup Introduction Do one of the following to create a bootable floppy disk Managing and updating your BiosCreating a bootable floppy disk DOS environment Afudos utility Copying the current BiosTo copy the current Bios file using the Afudos utility Windows 2000 environment Updating the Bios file To update the Bios file using the Afudos utility Utility verifies the file and starts updating the Bios Asus CrashFree Bios utility Recovering the Bios from a floppy disk Recovering the Bios from the support CD Asus EZ Flash utility Asus Update utility Installing Asus Update Updating the Bios through the Internet Updating the Bios through a Bios file Bios setup program Menu bar Bios menu screenConfiguration Navigation keys Sub-menu items Configuration fieldsMenu items Pop-up window System Date Day xx/xx/xxxx Main menuSystem Time Legacy Diskette a 1 .44M, 3.5 Type Auto LBA/Large Mode AutoPrimary IDE Master/Slave Block Multi -sector Transfer Auto 32Bit Data Transfer Disabled PIO Mode AutoDMA Mode Auto Sata 1, 2, 3 Type Auto Enhanced Mode Support On S-ATA IDE ConfigurationOnboard IDE Operate Mode Enhanced Mode IDE Detect Time Out System Information Displays the auto-detected Bios informationDisplays the auto-detected CPU specification Processor JumperFree Configuration Advanced menuAI Overclocking Auto CPU Frequency Available Dram frequency options in various FSB settingsPCI Clock Synchronization Mode Auto FSB/CPU External Frequency Synchronization Spread Spectrum Auto Memory Voltage AutoCPU VCore Voltage Auto USB Configuration VID Cmos Setting CPU ConfigurationCPU Ratio Adjustment Auto Microcode Updation Enabled Enhanced C1 Control Auto Execute Disable Function DisabledHyper Threading Technology Enabled CPU Internal Thermal Control Auto Chipset Configure Dram Timing by SPD EnabledDram RAS# to CAS# Delay 4 Clocks Dram CAS# Latency 5 Clocks Onboard Audio Controller Enabled Onboard Devices ConfigurationBoot Graphic Adapter Priority PCI Express/PCI Onboard 1394 Controller Enabled Serial Port1 Address 3F8/IRQ4 OnBoard External -SATA EnabledParallel Port Mode ECP Parallel Port Address PCI PnP PCI Latency TimerPalette Snooping Disabled Plug And Play O/S No Acpi Apic Support Enabled Power menuSuspend Mode Auto Acpi 2.0 Support No Restore on AC Power Loss Power Off APM ConfigurationPower Button Mode On/Off Power On By RTC Alarm Disabled Power On By Pcie Devices Disabled Power On By External Modems DisabledPower On By PCI Devices Disabled Power On By PS/2 Keyboard Disabled Hardware Monitor CPU Q-Fan Control DisabledCPU Fan Profile Mode Optimal CPU Fan Speed RPM xxxxRPM or N/A Chassis Fan1 Speed RPM xxxxRPM or N/A Vcore Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage Boot menu Boot Device Priority1st ~ xxth Boot Device 1st Floppy Drive Boot Settings Configuration Interrupt 19 Capture Disabled Change Supervisor PasswordSecurity User Access Level Full Access Change User PasswordNo Access prevents user access to the Setup utility Select this item to clear the user password Clear User PasswordPassword Check Setup Exit menu Load Setup Defaults Exit & Discard ChangesDiscard Changes Software5 support Chapter summary Installing an operating system Support CD informationRunning the support CD Realtek Audio Driver Intel Chipset Inf Update programDrivers menu JMicron JMB 36X SATA/PATA Controller Driver Asus PC Probe Adobe Acrobat Reader Asus UpdateUtilities menu Microsoft DirectX 9.0c Manuals menu Realtek HDA Audio User’s ManualAllows you to open the Realtek HDA Audio user’s manual Other information Displays the general specifications of the motherboardAsus Contact information Motherboard Info Displays the support CD contents in graphical format Browse this CDTechnical support Form Filelist Software information Asus MyLogo Asus P5L Audio configurations Realtek HD Audio Manager Minimize Configuration optionsInformation Exit Sound Effect Mixer Audio I/O Microphone 3D Audio Demo CPU features Features that the motherboard Supports Intel EM64T Enhanced Intel SpeedStep Technology Eist Using the Intel EM64T featureIntel EM64T System requirements Using the Eist Using the Hyper -Threading Technology Intel Hyper-Threading Technology Appendix CPU features