Asus P5LD2 SE Motherboard Installation Guide
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- Asus P5LD2 SE | Motherboard Installation Guide - Page 1
P5LD2 SE Motherboard - Asus P5LD2 SE | Motherboard Installation Guide - Page 2
express written permission of ASUSTeK COMPUTER INC. ("ASUS"). Product warranty or service will not be extended if: (1) the ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL - Asus P5LD2 SE | Motherboard Installation Guide - Page 3
information viii About this guide ix P5LD2 SE specifications summary xi Chapter 1: Product introduction 1.1 Welcome 1-1 1.2 Package contents 1-1 1.3 Special features 1-2 1.3.1 Product highlights 1-2 1.3.2 ASUS AI Lifestyle features 1-5 1.3.3 Innovative ASUS features 1-5 Chapter 2: Hardware - Asus P5LD2 SE | Motherboard Installation Guide - Page 4
BIOS 2 utility 4-5 4.1.4 ASUS EZ Flash utility 4-7 4.1.5 ASUS Update utility 4-8 4.2 BIOS setup program 4-11 4.2.1 BIOS menu screen 4-12 4.2.2 Menu bar 4-12 4.2.3 Navigation keys 4-12 4.2.4 Menu items 4-13 4.2.5 Sub-menu items 4-13 4.2.6 Configuration fields 4-13 4.2.7 Pop-up window - Asus P5LD2 SE | Motherboard Installation Guide - Page 5
5.2.1 Running the support CD 5-1 5.2.2 Drivers menu 5-2 5.2.3 Utilities menu 5-3 5.2.4 Manuals menu 5-4 5.2.5 ASUS Contact information 5-5 5.2.6 Other information 5-5 5.3 Software information 5-8 5.3.1 ASUS MyLogo2 5-8 5.3.2 Audio configurations 5-10 Appendix: CPU features A.1 Intel® EM64T - Asus P5LD2 SE | Motherboard Installation Guide - Page 6
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 - Asus P5LD2 SE | Motherboard Installation Guide - Page 7
. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer's instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation - Asus P5LD2 SE | Motherboard Installation Guide - Page 8
service technician or your retailer. Operation safety • Before installing the motherboard and adding devices on it, carefully read all the manuals and staples away from connectors, slots, sockets and circuitry. • Avoid dust, technical problems with the product, contact a qualified service technician - Asus P5LD2 SE | Motherboard Installation Guide - Page 9
The Appendix describes the CPU features that the motherboard supports. Where to find more information Refer to the following sources for additional information and for product and software updates. 1. ASUS websites The ASUS website provides updated information on ASUS hardware and software products - Asus P5LD2 SE | Motherboard Installation Guide - Page 10
the following symbols used throughout this manual. DANGER/WARNING: Information to prevent injury to yourself when trying to complete a task. CAUTION: Information to prevent damage to the components when trying to complete a task. IMPORTANT: Instructions that you MUST follow to complete - Asus P5LD2 SE | Motherboard Installation Guide - Page 11
P5LD2 SE specifications summary CPU Chipset Front Side Bus Memory Expansion slots S t o r a g e High Definition Audio USB Wireless LAN ( o p t i o n a l L A N Overclocking F e a t u r e s LGA775 socket for Intel® Pentium® D/Pentium®4/ Celeron® processor Compatible - Asus P5LD2 SE | Motherboard Installation Guide - Page 12
BIOS Feature Manageability Support CD Accessory Form Factor ASUS Q-Fan ASUS CrashFree BIOS 2 ASUS MyLogo 2 1 x Parallel port 1 x Serial port 1 x PS/2 Keyboard 1 x PS/2 Mouse 1 x LAN (RJ45) port 1 x S/PDIF Out port 4 x USB 2.0 ports 6-channel audio ports 1 x WiFi-g™ antenna - Asus P5LD2 SE | Motherboard Installation Guide - Page 13
This chapter describes the motherboard features and the new technologies it supports. 1Product introduction - Asus P5LD2 SE | Motherboard Installation Guide - Page 14
Chapter summary 1 1.1 Welcome 1-1 1.2 Package contents 1-1 1.3 Special features 1-2 ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 15
Package contents Check your motherboard package for the following items. Motherboard ASUS P5LD2 SE motherboard I/O modules Cables USB 2.0 (2 ports) 1 x USB/GAME cable 1 x Floppy disk drive cable Accessories Application CDs Documentation I/O shield ASUS motherboard support CD User guide If any - Asus P5LD2 SE | Motherboard Installation Guide - Page 16
two physical CPU cores with dedicated L2 caches to meet demands for more powerful processing capability. Intel® EM64T The motherboard supports Intel® Pentium® 4 CPUs with the Intel® Extended Memory 64 Technology (EM64T). The Intel® EM64T feature allows your computer to run on 64-bit operating - Asus P5LD2 SE | Motherboard Installation Guide - Page 17
The motherboard supports the S/PDIF technology through the coaxial and optical S/PDIF Out port on the rear panel. The S/PDIF technology turns your computer into a high-end entertainment system with digital connectivity to powerful audio and speaker systems. See page 2-24 for details. ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 18
the connection speed from the 12 Mbps bandwidth on USB 1.1 to a faster 480 Mbps on USB 2.0. USB 2.0 is backward compatible with USB 1.1. See pages 2-24 and 2-28 for details. Gigabit LAN solution The motherboard comes with a PCI Express Gigabit LAN controller to provide a total solution for your - Asus P5LD2 SE | Motherboard Installation Guide - Page 19
support and a user-friendly wizard to help you set up your wireless LAN effortlessly. The ASUS WiFi-g™ is backward compatible with IEEE 802.11b devices. See pages 2-23 and 2-24 for details. 1.3.3 Innovative ASUS features Precision Tweaker This feature allows you to fine-tune the CPU/memory - Asus P5LD2 SE | Motherboard Installation Guide - Page 20
BIOS data from the support CD in case the BIOS codes and data are corrupted. This protection eliminates the need to buy a replacement ROM chip. See page 4-5 for details. ASUS Q-Fan technology The ASUS 34 for details. ASUS MyLogo2™ This new feature present in the motherboard allows you to personalize - Asus P5LD2 SE | Motherboard Installation Guide - Page 21
This chapter lists the hardware setup procedures that you have to perform when installing system components. It includes description of the jumpers and connectors on the motherboard. 2 Hardware information - Asus P5LD2 SE | Motherboard Installation Guide - Page 22
Chapter summary 2 2.1 Before you proceed 2-1 2.2 Motherboard overview 2-2 2.3 Central Processing Unit (CPU 2-7 2.4 System memory 2-14 2.5 Expansion slots 2-18 2.6 Jumpers 2-21 2.7 Connectors 2-23 ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 23
the system and unplug the power cable before removing or plugging in any motherboard component. The illustration below shows the location of the onboard LED. P5LD2 SE Top:Line In Center:Line Out Below:Mic In R SB_PWR P5LD2 SE Onboard LED ON Standby Power OFF Powered Off ASUS P5LD2 SE 2- - Asus P5LD2 SE | Motherboard Installation Guide - Page 24
(7) 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 Top:Line In Center:Line Out Below:Mic In R P5LD2 SE 2- Chapter 2: Hardware information - Asus P5LD2 SE | Motherboard Installation Guide - Page 25
SPDIF_OUT PCI2 Audio USBPW78 CD SB_PWR PCI3 USB78 PCIEX1_1 Super I/O Intel ICH7 4Mb BIOS SATA1 SATA2 SATA4 SATA3 PRI_IDE USBPW56 CHA_FAN1 AAFP FLOPPY GAME USB56 PANEL Slot PCI 3 and port connector USB78 are only available in the Non-wireless Edition. ASUS P5LD2 SE CHASSIS 2- - Asus P5LD2 SE | Motherboard Installation Guide - Page 26
PWR_FAN CPU_FAN P5LD2 SE DDR2 DIMM_A1 (64 bit,240-pin module) DDR2 DIMM_A2 (64 bit,240-pin module) DDR2 DIMM_B1 (64 bit,240-pin module) DDR2 DIMM_B2 (64 bit,240-pin Cell CMOS Power RLT8111B PCI1 SPDIF_OUT PCI2 Audio SB_PWR USBPW78 USB78_WIFI CD PCIEX1_1 Super I/O Intel ICH7 4Mb BIOS - Asus P5LD2 SE | Motherboard Installation Guide - Page 27
DIMM slots 2. PCI slots 3. PCI Express slots Jumpers 1. Clear RTC RAM (3-pin CLRTC) 2. USB Device wake-up (3-pin USBPW12, USBPW34, USBPW56, USBPW78) Rear panel connectors 1. PS/2 mouse port (green) 2. Parallel port 3. LAN (RJ-45) port 4. Line In port (light blue) 5. Line Out - Asus P5LD2 SE | Motherboard Installation Guide - Page 28
audio connector (4-pin CD) 5. Front panel audio connector (10-1 pin AAFP) 6. USB connectors (10-1 pin USB56, USB78) 7. GAME/MIDI port connector (16-1 pin GAME) 8. CPU ) ATX power button/soft-off button (Yellow 2-pin PWRSW) Reset button (Blue 2-pin RESET) Page 2-25 2-25 2-26 2-27 2-27 2-28 2-28 - Asus P5LD2 SE | Motherboard Installation Guide - Page 29
. 2.3.1 Installing the CPU To install a CPU: 1. Locate the CPU socket on the motherboard. Top:Line In Center:Line Out Below:Mic In R P5LD2 SE CPU Socket 775 Before installing the CPU, make sure that the cam box is facing towards you and the load lever is on your left. P5LD2 SE ASUS P5LD2 SE 2- - Asus P5LD2 SE | Motherboard Installation Guide - Page 30
arrow to a 135º angle. 4. Lift the load plate with your thumb and forefinger to a 100º angle (A), then push the PnP cap from the load plate window to remove (B). B A Load plate 5. Position the CPU over the socket, making sure that the gold triangle is on the bottom-left corner of the - Asus P5LD2 SE | Motherboard Installation Guide - Page 31
retention tab. B The motherboard supports Intel® Pentium® 4 LGA775 processors with the Intel® Enhanced Memory 64 Technology (EM64T), Enhanced Intel SpeedStep® Technology (EIST), and Hyper-Threading Technology. Refer to the Appendix for more information on these CPU features. ASUS P5LD2 SE 2- - Asus P5LD2 SE | Motherboard Installation Guide - Page 32
and fan assembly. • If you buy a CPU separately, make sure that you use only Intel®‑certified multi‑directional heatsink and fan. • Make sure that you have installed the motherboard to the chassis before you install the CPU fan and heatsink assembly. To install the CPU heatsink and fan: 1. Place the - Asus P5LD2 SE | Motherboard Installation Guide - Page 33
the motherboard labeled CPU_FAN. Top:Line In Center:Line Out Below:Mic In R P5LD2 SE CPU_FAN GND CPU FAN PWR CPU FAN IN CPU FAN PWM P5LD2 SE CPU Fan Connectors DO NOT forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector. ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 34
2.3.3 Uninstalling the CPU heatsink and fan To uninstall the CPU heatsink and fan: 1. Disconnect the CPU fan cable from the connector on the motherboard. 2. Rotate each fastener counterclockwise. 3. Pull up two fasteners at a time in a diagonal sequence to disengage the heatsink B and fan - Asus P5LD2 SE | Motherboard Installation Guide - Page 35
reinstalling. The narrow end of the groove should point outward after resetting. (The photo shows the groove shaded for emphasis.) Narrow end of the groove Refer to the documentation in the boxed or stand-alone CPU fan package for detailed information on CPU fan installation. ASUS P5LD2 SE 2-13 - Asus P5LD2 SE | Motherboard Installation Guide - Page 36
DIMM_B2 P5LD2 SE 240-pin DDR2 DIMM Sockets Channel Channel A Channel B Sockets DIMM_A1 and DIMM_A2 DIMM_B1 and DIMM_B2 2.4.2 Memory configurations You less than 4 GB system memory when you installed four 1 GB DDR2 memory modules. • This motherboard does not support memory modules made up of 128 - Asus P5LD2 SE | Motherboard Installation Guide - Page 37
. B - Supports one pair of modules inserted into either the yellow slots or the black slots as one pair of Dual-channel memory configuration. C - Supports two pairs of modules inserted into the yellow and black slots as two pairs of Dual-channel memory configuration. ASUS P5LD2 SE 2-15 - Asus P5LD2 SE | Motherboard Installation Guide - Page 38
either the yellow slots or the black slots as one pair of Dual-channel memory configuration. C - Supports two pairs of modules inserted into the yellow and black slots as two pairs of Dual-channel memory configuration. Visit the ASUS website for the latest DDR2-533/667/800 MHz QVL. 2-16 Chapter - Asus P5LD2 SE | Motherboard Installation Guide - Page 39
1. Simultaneously press the retaining 2 clips outward to unlock the DIMM. Support the DIMM lightly with your fingers when pressing the 1 retaining clips. The DIMM might get damaged when it flips out 1 with extra force. DDR2 DIMM notch 2. Remove the DIMM from the socket. ASUS P5LD2 SE 2-17 - Asus P5LD2 SE | Motherboard Installation Guide - Page 40
Remove the system unit cover (if your motherboard is already installed in a chassis). 3. BIOS setup. 2. Assign an IRQ to the card. Refer to the tables on the next page. 3. Install the software drivers for the expansion card. When using PCI cards on shared slots, ensure that the drivers support - Asus P5LD2 SE | Motherboard Installation Guide - Page 41
motherboard PCI slot 1 PCI slot 2 PCI slot 3 PCI E x16 slot PCI E x1 slot 1 PCI E x1 slot 2 Onboard USB controller 0 Onboard USB controller 1 Onboard USB controller 2 Onboard USB controller 3 Onboard EHCI controller Onboard IDE port Onboard SATA port Onboard Audio controller Onboard LAN controller - Asus P5LD2 SE | Motherboard Installation Guide - Page 42
2.5.4 PCI slots The PCI slots support cards that comply with PCI specifications, such as a LAN card, SCSI card, USB card. The figure shows a LAN card installed on a PCI slot. 2.5.5 PCI Express x16 slot This motherboard supports PCI Express x16 graphics cards that comply with the PCI Express - Asus P5LD2 SE | Motherboard Installation Guide - Page 43
23 Clear CMOS CLRTC 12 P5LD2 SE Clear RTC RAM Normal (Default) You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the C.P.R. (CPU Parameter Recall) feature. Shut down and reboot the system so the BIOS can automatically restore - Asus P5LD2 SE | Motherboard Installation Guide - Page 44
CPU, DRAM in slow refresh, power supply in reduced power mode). The USBPWR12 and USBPWR34 jumpers are for the rear USB ports. The USBPWR56 and USBPWR78 jumpers are for the internal USB connectors that you can connect to additional USB ports. 12 Top:Line In Center:Line Out Below:Mic In R P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 45
of the audio ports in 2, 4, or 6-channel configuration. 6. Wireless LAN data transmission LED. This green AIR LED indicates the data transmission status of the onboard wireless LAN adapter. Refer to the table on the next page for LED indications. (Wireless Edition only) ASUS P5LD2 SE 2-23 - Asus P5LD2 SE | Motherboard Installation Guide - Page 46
These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices. 11. Serial port. This port connects a mouse, modem, or other devices that conform with serial specification. 12. S/PDIF Out port. This port connects an external audio output device via an S/PDIF cable. 13 - Asus P5LD2 SE | Motherboard Installation Guide - Page 47
5. P5LD2 SE Top:Line In P5LD2 SE Floppy Disk Drive Connector 2. ICH7 Primary IDE connector (40-1 pin PRI_IDE) This connector is for an Ultra DMA 133/100/66 signal cable. The Ultra DMA 133/100/66 signal cable has three connectors: a blue connector for the primary IDE connector on the motherboard - Asus P5LD2 SE | Motherboard Installation Guide - Page 48
are for the Serial ATA signal cables for Serial ATA hard disk drives. Top:Line In Center:Line Out Below:Mic In R P5LD2 SE GND RSATA_RXN1 RSATA_RXP1 GND RSATA_TXN1 RSATA_TXP1 GND GND RSATA_RXN2 RSATA_RXP2 GND RSATA_TXN2 RSATA_TXP2 GND SATA1 SATA4 SATA2 SATA3 GND RSATA_RXN1 RSATA_RXP1 GND - Asus P5LD2 SE | Motherboard Installation Guide - Page 49
audio module to this connector to avail of the motherboard high-definition audio capability. • If you want to connect a high-definition front panel audio module to this connector, make sure that the HD Audio Controller item in the BIOS is set to [Enabled]. See page 4-27 for details. ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 50
. These USB connectors comply with USB 2.0 specification that supports up to 480 Mbps connection speed. P5LD2 SE Top:Line In Center:Line Out Below:Mic In R USB+5V USB_P8USB_P8+ GND NC USB+5V USB_P8USB_P8+ GND NC USB+5V USB_P7USB_P7+ GND USB56 1 P5LD2 SE USB 2.0 Connectors USB+5V USB_P7USB_P7 - Asus P5LD2 SE | Motherboard Installation Guide - Page 51
Top:Line In Center:Line Out Below:Mic In R P5LD2 SE CPU_FAN GND CPU FAN PWR CPU FAN IN CPU FAN PWM PWR_FAN GND +12V Rotation CHA_FAN1 P5LD2 SE Fan Connectors GND +12V Rotation Only the CPU_FAN connector supports the ASUS Q Fan feature. 9. Chassis intrusion connector (4-1 pin CHASSIS) This - Asus P5LD2 SE | Motherboard Installation Guide - Page 52
firmly until the connectors completely fit. • Use of an ATX 12 V Specification 2.0-compliant power supply unit (PSU) that provides a minimum power of up if the power is inadequate. EATXPWR +3 Volts ATX12V +12 Volts +12 Volts P5LD2 SE Top:Line In Center:Line Out Below:Mic In R +12V DC GND +5V - Asus P5LD2 SE | Motherboard Installation Guide - Page 53
on the BIOS settings. Pressing the power switch for more than four seconds while the system is ON turns the system OFF. • Reset button (Blue 2-pin RESET) This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power. ASUS P5LD2 SE 2-31 - Asus P5LD2 SE | Motherboard Installation Guide - Page 54
2-32 Chapter 2: Hardware information - Asus P5LD2 SE | Motherboard Installation Guide - Page 55
This chapter describes the power up Powerin3g up sequence, the vocal POST messages, and ways of shutting down the system. - Asus P5LD2 SE | Motherboard Installation Guide - Page 56
Chapter summary 3 3.1 Starting up for the first time 3-1 3.2 Powering off the computer 3-2 ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 57
continuous beeps followed by four short beeps Error Keyboard controller error Refresh Time error No master drive detected Floppy controller failure Hardware component failure 7. At power on, hold down the key to enter the BIOS Setup. Follow the instructions in Chapter 4. ASUS P5LD2 SE 3- - Asus P5LD2 SE | Motherboard Installation Guide - Page 58
computer. 3. The power supply should turn off after Windows® shuts down. If you are using Windows® XP: 1. Click the Start button then select Turn Off on the BIOS setting. Pressing the power switch for more than four seconds lets the system enter the soft-off mode regardless of the BIOS setting. - Asus P5LD2 SE | Motherboard Installation Guide - Page 59
This chapter tells how to change the system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided. 4 BIOS setup - Asus P5LD2 SE | Motherboard Installation Guide - Page 60
Chapter summary 4 4.1 Managing and updating your BIOS 4-1 4.2 BIOS setup program 4-11 4.3 Main menu 4-14 4.4 Advanced menu 4-19 4.5 Power menu 4-30 4.6 Boot menu 4-35 4.7 Exit menu 4-39 ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 61
ASUS CrashFree BIOS 2 (Updates the BIOS using a bootable floppy disk or the motherboard support CD when the BIOS file fails or gets corrupted.) 3. ASUS EZ Flash (Updates the BIOS in DOS mode using a floppy disk or the motherboard support CD.) 4. ASUS Update (Updates the BIOS in Windows® environment - Asus P5LD2 SE | Motherboard Installation Guide - Page 62
is your optical drive. e. Press , then follow screen instructions to continue. 2. Copy the original or the latest motherboard BIOS file to the bootable floppy disk. 4.1.2 AFUDOS utility The AFUDOS utility allows you to update the BIOS file in DOS environment using a bootable floppy disk with - Asus P5LD2 SE | Motherboard Installation Guide - Page 63
.exe) from the motherboard support CD to the bootable floppy disk you created earlier. 3. Boot the system in DOS mode, then at the prompt type: afudos /i[filename] where [filename] is the latest or the original BIOS file on the bootable floppy disk. A:\>afudos /iP5LD2-SE.ROM ASUS P5LD2 SE 4- - Asus P5LD2 SE | Motherboard Installation Guide - Page 64
/iP5LD2-SE.ROM AMI Firmware Update Utility - Version 1.19 Copyright (C) 2003 American Megatrends, Inc. All rights reserved. WARNING!! Do not turn off power during flash BIOS Reading file ..... done Erasing flash .... done Search bootblock version: 0% 100% DO NOT shut down or reset the system - Asus P5LD2 SE | Motherboard Installation Guide - Page 65
that contains the updated BIOS file. • Prepare the motherboard support CD or the floppy disk containing the updated motherboard BIOS before using this utility. • Make sure that you rename the original or updated BIOS file in the floppy disk to P5LD2-SE.ROM. Recovering the BIOS from a floppy disk - Asus P5LD2 SE | Motherboard Installation Guide - Page 66
file "P5LD2-SE.ROM". Completed. Start flashing... DO NOT shut down or reset the system while updating the BIOS! Doing so can cause system boot failure! 4. Restart the system after the utility completes the updating process. The recovered BIOS may not be the latest BIOS version for this motherboard - Asus P5LD2 SE | Motherboard Installation Guide - Page 67
+ during the Power-On Self-Test (POST). To update the BIOS using EZ Flash: 1. Visit the ASUS website (www.asus.com) to download the latest BIOS file for the motherboard and rename the file as P5LD2-SE.ROM. 2. Save the BIOS file to a floppy disk, then restart the system. 3. Press - Asus P5LD2 SE | Motherboard Installation Guide - Page 68
you to manage, save, and update the motherboard BIOS in Windows® environment. The ASUS Update utility allows you to: • Save the current BIOS file • Download the latest BIOS file from the Internet • Update the BIOS from an updated BIOS file • Update the BIOS directly from the Internet, and • View - Asus P5LD2 SE | Motherboard Installation Guide - Page 69
Start > Programs > ASUS > ASUSUpdate > ASUSUpdate. The ASUS Update main window appears. 2. Select Update BIOS from the Internet option from the drop‑down menu, then click Next. 3. Select the ASUS FTP site nearest you to avoid network traffic, or click Auto Select. Click Next. ASUS P5LD2 SE 4- - Asus P5LD2 SE | Motherboard Installation Guide - Page 70
to download. Click Next. 5. Follow the screen instructions to complete the update process. The ASUS Update utility is capable of updating itself through the Internet. Always update the utility to avail all its features. Updating the BIOS through a BIOS file To update the BIOS through a BIOS file - Asus P5LD2 SE | Motherboard Installation Guide - Page 71
under the Exit Menu. See section "4.7 Exit Menu." • 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 (www.asus.com) to download the latest BIOS file for this motherboard. ASUS P5LD2 SE 4-11 - Asus P5LD2 SE | Motherboard Installation Guide - Page 72
IDE Slave Third IDE Master Third IDE Slave Fourth IDE Master Fourth IDE Slave IDE Configuration : [ST320413A] : [ASUS CD-S520/A] : [Not Detected] : [Not Detected] : [Not Detected] : [Not Detected] System Information keys differ from one screen to another. 4-12 Chapter 4: BIOS setup - Asus P5LD2 SE | Motherboard Installation Guide - Page 73
displays the specific items for DRAM Timing by SPD Memory Acceleration Mode DRAM Idle Timer 64 MB] [Enabled] ICH Delayed Transaction [Enabled] MPS Revision [1.4] Select Screen Select Item +- Change Option F1 General Help F10 Save and Exit ESC Exit Pop-up window Scroll bar ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 74
an overview of the basic system information. Refer to section "4.2.1 BIOS menu screen" for information on the menu screen items and how Master Third IDE Slave Fourth IDE Master Fourth IDE Slave IDE Configuration : [ST320413A] : [ASUS CD-S520/A] : [Not Detected] : [Not Detected] : [Not Detected] : - Asus P5LD2 SE | Motherboard Installation Guide - Page 75
Exit ESC Exit The BIOS automatically detects the CDROM] if you are specifically configuring a CD-ROM drive supports multi-sector transfer feature. When set to [Disabled], the data transfer from and to the device occurs one sector at a time. Configuration options: [Disabled] [Auto] ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 76
Transfer [Disabled] Enables or disables 32-bit data transfer. Configuration options: [Disabled] Configuration Configure SATA As Onboard IDE Operate Mode Enhanced Mode Support On [Standard IDE] [Enhanced Mode] [S-ATA] supported by the Southbridge chip. The AHCI allows the onboard storage driver - Asus P5LD2 SE | Motherboard Installation Guide - Page 77
only. If you set to any of these options and encountered problems, revert to the default setting S-ATA. Configuration options: [S-ATA+P-ATA] [S‑ATA] [P-ATA] The Onboard IDE Operate Mode and its sub-menu items appear only when the Configure SATA As item is set to [Standard IDE]. ASUS P5LD2 SE 4-17 - Asus P5LD2 SE | Motherboard Installation Guide - Page 78
an overview of the general system specifications. The BIOS automatically detects the items in this menu. AMIBIOS Version : 0105 Build Date : 10/27/05 Processor Type Speed Count : Genuine Intel(R) CPU 3.20GHz : 3200 MHz : 1 System Memory Total : 1024MB Appropriated : 0MB Available : 1024MB - Asus P5LD2 SE | Motherboard Installation Guide - Page 79
one of the preset overclocking configuration options. Manual - allows you to individually set overclocking parameters. Auto - loads the optimal settings for the system. Overclock Profile - loads overclocking profiles with optimal parameters for stability when overclocking. ASUS P5LD2 SE 4-19 - Asus P5LD2 SE | Motherboard Installation Guide - Page 80
only when you set the AI Overclocking item to [Manual]. CPU Frequency [XXX] Displays the frequency sent by the clock generator to the system bus and PCI bus. The value of this item is auto-detected by the BIOS. Use the and keys to adjust the CPU frequency. You can also type the desired - Asus P5LD2 SE | Motherboard Installation Guide - Page 81
5%] Allows you to overclock the CPU speed through the available preset values. Configuration options: [Overclock 5%] [FSB888/DDR2-667] [Overclock 10%] [FSB960/DDR2-800] [Overclock 15%] [FSB1280/DDR2-800] [Overclock 20%] [FSB1333/DDR2-667] [Overclock 30%] [FSB1333/DDR2-834] ASUS P5LD2 SE 4-21 - Asus P5LD2 SE | Motherboard Installation Guide - Page 82
item then press to display the configuration options. USB Configuration Module Version - 2.24.0-F.4 USB Devices Enabled: None USB Function Legacy USB Support USB 2.0 Controller USB 2.0 Controller Mode BIOS EHCI Hand-Off [Enabled] [Auto] [Enabled] [HiSpeed] [Disabled] Enables - Asus P5LD2 SE | Motherboard Installation Guide - Page 83
reduce the CPU multiplier value for more flexibility when increasing the external FSB. Configuration options: [Auto] [Disabled] [Enabled] Microcode Updation [Enabled] Allows you to enable or disable the microcode updation. Configuration options: [Disabled] [Enabled] ASUS P5LD2 SE 4-23 - Asus P5LD2 SE | Motherboard Installation Guide - Page 84
Intel® Pentium® 4 CPU that supports the Enhanced Intel SpeedStep® Technology (EIST). Intel(R) SpeedStep Technology [Automatic] Allows you to use the Enhanced Intel on how to use the EIST feature. • The motherboard comes with a BIOS file that supports EIST. • When AI Quiet is enabled, this item - Asus P5LD2 SE | Motherboard Installation Guide - Page 85
set according to the DRAM SPD (Serial Presence Detect). When disabled, you can manually set the DRAM timing parameters through the DRAM sub-items. The following sub-items Write Recovery Time [4 Clocks] Configuration options: [2 Clocks] [3 Clocks] [4 Clocks] [5 Clocks] [6 Clocks] ASUS P5LD2 SE 4-25 - Asus P5LD2 SE | Motherboard Installation Guide - Page 86
[Auto] Allows you to enable or disable the ASUS Hyper Path 3 feature. Configuration options: [Disabled] [ Express graphics link mode. Setting this item to [Auto] allows the motherboard to automatically adjust the PCI Express graphics link mode to the correct frequency 4] 4-26 Chapter 4: BIOS setup - Asus P5LD2 SE | Motherboard Installation Guide - Page 87
PCI Express Gigabit LAN controller. Configuration options: [Disabled] [Enabled] The Gigabit LAN controller does not support S5 Wake-On-LAN function under DOS mode or Windows® ME. LAN Option ROM [ Parallel Port base addresses. Configuration options: [Disabled] [378] [278] [3BC] ASUS P5LD2 SE 4-27 - Asus P5LD2 SE | Motherboard Installation Guide - Page 88
/PnP or legacy ISA devices, and setting the memory size block for legacy ISA devices. Take caution Allocate IRQ to PCI VGA Palette Snooping [No] [64] [Yes] [Disabled] IRQ-3 assigned to IRQ-4 Plug And Play O/S [No] When set to [No], BIOS configures all the devices in the system. When set to [ - Asus P5LD2 SE | Motherboard Installation Guide - Page 89
: [32] [64] [96] [128] [160] [192] [224] [248] Allocate IRQ to PCI VGA [Yes] When set to [Yes], BIOS assigns an IRQ specific IRQ is free for use of PCI/PnP devices. When set to [Reserved], the IRQ is reserved for legacy ISA devices. Configuration options: [PCI Device] [Reserved] ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 90
Video on S3 Resume [No] Determines whether to invoke VGA BIOS POST on S3/STR resume. Configuration options: [Yes] [No] 4.5.3 ACPI 2.0 Support [No] Allows you to add more tables for Advanced Configuration and Power Interface (ACPI) 2.0 specifications. Configuration options: [No] [Yes] 4.5.4 ACPI APIC - Asus P5LD2 SE | Motherboard Installation Guide - Page 91
] RTC Alarm Hour [12] To set the alarm hour, highlight this item and press the or key to make the selection. Configuration options: [00] [1]...[23] ASUS P5LD2 SE 4-31 - Asus P5LD2 SE | Motherboard Installation Guide - Page 92
Enabled], this parameter allows you to turn on the system through a PCI LAN or modem card. This feature requires an ATX power supply that provides at Enabled] Power On By PS/2 Keyboard [Disabled] Allows you to use specific keys on the keyboard to turn on the system. This feature requires BIOS setup - Asus P5LD2 SE | Motherboard Installation Guide - Page 93
with the default setting [Optimal]. CPU Temperature [xx.xºC/xx.xºF] MB Temperature [xx.xºC/xx.xºF] The onboard hardware monitor automatically detects and displays the motherboard and CPU temperatures. Select [Ignored] if you do not want to display the detected temperatures. ASUS P5LD2 SE 4-33 - Asus P5LD2 SE | Motherboard Installation Guide - Page 94
is not connected to the motherboard, the field shows N/A. CPU Q-Fan Control [Disabled] Allows you to enable or disable the ASUS Q-Fan feature that smartly If the fan is not connected to the power fan connector, the specific field shows N/A. VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage - Asus P5LD2 SE | Motherboard Installation Guide - Page 95
Priority 1st Boot Device 2nd Boot Device 3rd Boot Device [1st FLOPPY DRIVE] [PM-ST330620A] [PS-ASUS CD-S360] Select Screen Select Item Enter Go to Sub-screen F1 General Help F10 Save and Exit ESC installed in the system. Configuration options: [xxxxx Drive] [Disabled] ASUS P5LD2 SE 4-35 - Asus P5LD2 SE | Motherboard Installation Guide - Page 96
Logo AddOn ROM Display Mode Bootup Num-Lock PS/2 Mouse Support Wait For 'F1' If Error Hit 'DEL' Message Display Interrupt 19 Capture [Enabled] [Enabled] [Force BIOS] [On] [Auto] [Enabled] [Enabled] [Disabled] Allows BIOS to skip certain tests while booting. This will decrease the - Asus P5LD2 SE | Motherboard Installation Guide - Page 97
, select the Change Supervisor Password then press . The message "Password Uninstalled" appears. If you forget your BIOS password, you can clear it by erasing the CMOS Real Time Clock (RTC) RAM. See section "2.6 Jumpers" for information on how to erase the RTC RAM. ASUS P5LD2 SE 4-37 - Asus P5LD2 SE | Motherboard Installation Guide - Page 98
"Password Installed" appears after you set your password successfully. To change the user password, follow the same steps as in setting a user password. 4-38 Chapter 4: BIOS setup - Asus P5LD2 SE | Motherboard Installation Guide - Page 99
window appears. Select OK to save the changes and exit. If you attempt to exit the Setup program without saving your changes, the program prompts you with a message asking if you want to save your changes before exiting. Press to save the changes while exiting. ASUS P5LD2 SE 4-39 - Asus P5LD2 SE | Motherboard Installation Guide - Page 100
to fields other than System Date, System Time, and Password, the BIOS asks for a confirmation before exiting. Discard Changes Allows you to discard When you select this option or if you press , a confirmation window appears. Select OK to load the default values. Select Exit & Save Changes - Asus P5LD2 SE | Motherboard Installation Guide - Page 101
This chapter describes the contents of the support CD that comes with the motherboard package. 5 Software support - Asus P5LD2 SE | Motherboard Installation Guide - Page 102
Chapter summary 5 5.1 Installing an operating system 5-1 5.2 Support CD information 5-1 5.3 Software information 5-8 ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 103
that you install Windows® 2000 Service Pack 4 or the Windows® XP Service Pack 1 or later versions before installing the drivers for better compatibility and system stability. 5.2 Support CD information The support CD that came with the motherboard package contains the drivers, software applications - Asus P5LD2 SE | Motherboard Installation Guide - Page 104
® Chipset drivers for the Intel® 945P chipset. ADI Audio Driver Installs the ADI 1986A audio driver and application. See page 5-10 for details. Realtek Lan Driver Installs the Realtek RTL8111B Gigabit LAN driver that provides up to 1000 Mbps data transfer rates. 5- Chapter 5: Software support - Asus P5LD2 SE | Motherboard Installation Guide - Page 105
software that the motherboard supports. ASUS PC Probe II This smart utility monitors the fan speed, CPU temperature, and system voltages, and alerts you of any detected problems. This utility helps you keep your computer in healthy operating condition. ASUS Update Allows you to download the latest - Asus P5LD2 SE | Motherboard Installation Guide - Page 106
manual. Most user manual files are in Portable Document Format (PDF). Install the Adobe® Acrobat® Reader from the Utilities menu before opening a user manual file. Intel LGA775 CPU Install User's Manual Allows you to open the Intel® LGA775 CPU installation guide. 5- Chapter 5: Software support - Asus P5LD2 SE | Motherboard Installation Guide - Page 107
5.2.6 Other information The icons on the top right corner of the screen give additional information on the motherboard and the contents of the support CD. Click an icon to display the specified information. Motherboard Info Displays the general specifications of the motherboard. ASUS P5LD2 SE 5- - Asus P5LD2 SE | Motherboard Installation Guide - Page 108
Browse this CD Displays the support CD contents in graphical format. Technical support Form Displays the ASUS Technical Support Request Form that you have to fill out when requesting technical support. 5- Chapter 5: Software support - Asus P5LD2 SE | Motherboard Installation Guide - Page 109
Filelist Displays the contents of the support CD and a brief description of each in text format. ASUS P5LD2 SE 5- - Asus P5LD2 SE | Motherboard Installation Guide - Page 110
to replace system boot logo before flashing BIOS, then click Next. 4. Select Update BIOS from a file from the drop down menu, then click Next. 5. When prompted, locate the new BIOS file, then click Next. The ASUS MyLogo window appears. 6. From the left window pane, select the folder that contains - Asus P5LD2 SE | Motherboard Installation Guide - Page 111
Adjust the boot image to your desired size by selecting a value on the Ratio box. 9. When the screen returns to the ASUS Update utility, flash the original BIOS to load the new boot logo. 10. After flashing the BIOS, restart the computer to display the new boot logo during POST. ASUS P5LD2 SE 5- - Asus P5LD2 SE | Motherboard Installation Guide - Page 112
install the SoundMAX® Audio Driver and Application from the support CD that came with the motherboard package to activate the 6‑channel audio feature. • You must use 4-channel or 6-channel speakers for this setup. • SoundMAX® Digital Audio requires Microsoft® Windows® 98SE/ ME/2000/ XP. Make sure - Asus P5LD2 SE | Motherboard Installation Guide - Page 113
allows you to change various audio settings. Listening environment options The section includes the Speaker Setup, Acoustic Environment models, Virtual Ear™ models and the Virtual Theater™ Surround feature. Follow screen instructions to adjust the listening environment options. ASUS P5LD2 SE 5-11 - Asus P5LD2 SE | Motherboard Installation Guide - Page 114
Microphone Follow the screen instructions to configure the microphone to your desired settings. The functions of the Line Out (lime), Line In (blue), and Mic (pink) ports on the rear panel change when you select the 4-channel or 6-channel audio configuration. See the audio configuration table on - Asus P5LD2 SE | Motherboard Installation Guide - Page 115
CPU featAures The Appendix describes the CPU features that the motherboard supports. - Asus P5LD2 SE | Motherboard Installation Guide - Page 116
Chapter summary A A.1 Intel® EM64T A-1 A.2 Enhanced Intel SpeedStep® Technology (EIST A-1 A.3 Intel® Hyper-Threading Technology A-3 ASUS P5LD2 SE - Asus P5LD2 SE | Motherboard Installation Guide - Page 117
if the card/device supports a 64-bit system. A.2 Enhanced Intel SpeedStep® Technology (EIST) • The motherboard comes with a BIOS file that supports EIST. You can download the latest BIOS file from the ASUS website (www. asus.com/support/download/) if you need to update the BIOS. See Chapter 4 for - Asus P5LD2 SE | Motherboard Installation Guide - Page 118
computer, then enter the BIOS Setup. 2. Go to the Advanced Menu, highlight CPU Configuration, then press . 3. Set the Intel(R) SpeedStep Technology item to button on the Monitor power section to open the Power Options Properties window. 8. On the Power schemes section, click , then select any - Asus P5LD2 SE | Motherboard Installation Guide - Page 119
up the system and enter the BIOS Setup. Under the Advanced Menu, make sure that the item Hyper‑Threading Technology is set to Enabled. See page 4-24 for details. The BIOS item appears only if you installed a CPU that supports Hyper-Threading Techonology. 3. Restart the computer. ASUS P5LD2 SE A- - Asus P5LD2 SE | Motherboard Installation Guide - Page 120
A- Appendix: CPU features
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Motherboard
P5LD2 SE