Asus P5LD2-DH Plug and Play O/S Yes, PCI Latency Timer, PCI PnP, Configuration options No Yes

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2.4.6

PCI PnP

The PCI PnP menu items allow you to change the advanced settings for PCI/PnP devices. The menu includes setting IRQ and DMA channel resources for either PCI/PnP or legacy ISA devices, and setting the memory size block for legacy ISA devices.

Take caution when changing the settings of the PCI PnP menu items. Incorrect field values can cause the system to malfunction.

Advanced PCI/PnP Settings

WARNING: Setting wrong values in below sections

may cause system to malfunction.

Plug And Play O/S

[Yes]

PCI Latency Timer

[64]

Allocate IRQ to PCI VGA

[Yes]

Palette Snooping

[Disabled]

PCI IDE BusMaster

[Enabled]

OffBoard PCI/ISA IDE Card

[Auto]

IRQ-3 assigned to

[PCI Device]

IRQ-4 assigned to

[PCI Device]

IRQ-5 assigned to

[PCI Device]

IRQ-7 assigned to

[PCI Device]

IRQ-9 assigned to

[PCI Device]

IRQ-10 assigned to

[PCI Device]

IRQ-11 assigned to

[PCI Device]

IRQ-14 assigned to

[PCI Device]

IRQ-15 assigned to

[PCI Device]

DMA Channel 0

[PCI Device]

DMA Channel 1

[PCI Device]

DMA Channel 3

[PCI Device]

DMA Channel 5

[PCI Device]

DMA Channel 6

[PCI Device]

DMA Channel 7

[PCI Device]

Reserved Memory Size

[Disabled]

Active State Power-Management

[Disabled]

Select Screen

Select Item

+- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

Select Screen

Select Item

+- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

Plug and Play O/S [ Yes]

When set to [No], BIOS configures all the devices in the system. When set to [Yes] and if you install a Plug and Play operating system, the operating system configures the Plug and Play devices not required for boot.

Configuration options: [No] [Yes]

PCI LatencyTimer [64]

Allows you to select the value in units of PCI clocks for the PCI device latency timer register. Configuration options: [32] [64] [96] [128] [160] [192] [224] [248]

ASUS P5LD2-FM/DH/VP

2-21

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Contents Motherboard Copyright 2006 ASUSTeK Computer INC. All Rights Reserved First Edition NovContents Bios setup Exit menu This class B digital apparatus complies with Canadian Ices Federal Communications Commission StatementCanadian Department of Communications Statement Operation safety Safety informationElectrical safety How this guide is organized About this guideConventions used in this guide CommandTypography LAN USB P5LD2-FM/DH/VP specifications summarySpecifications are subject to change without notice Xii It supports Welcome Special featuresProduct highlights Latest processor technologyDDR2 memory support Temperature, fan, and voltage monitoringPCI Express interface Bit CPU supportPdif digital sound ready Channel high definition audioBefore you proceed Screw holes Placement directionMotherboard overview P5LD2- FM/DH/VP Motherboard layoutCentral Processing Unit CPU Installling the CPUTo install a CPU Locate the CPU socket on the motherboard Load plate Close the load plate A, then To install the CPU heatsink and fan Installling the CPU heatsink and fanPush down two fasteners at P5LD2-FM/DH/VP CPU Fan ConnectorUninstalling the CPU heatsink and fan Rotate each fastener clockwise to reset the orientation Overview Memory configurationsSystem memory Retaining clips outward Installing a DimmTo install a Dimm Unlock a Dimm socket by pressing Remove the Dimm from the socket Removing a DimmConfiguring an expansion card Installing an expansion cardTo install an expansion card Expansion slotsStandard interrupt assignments Interrupt assignmentsIRQ assignments for this motherboard These IRQs are usually available for ISA or PCI devicesPCI slots PCI ExpressClear R TC RAM CLR TC JumpersUSB device wake -up 3-pin USBPW12, USBPW34, USBPW56, USBPW78 Password Skip Bios Recovery 3-pin RECOVERY1LAN port LED indications ConnectorsRear panel connectors Floppy disk drive connector 34-1 pin Floppy Internal connectorsAudio 2, 4, 6, or 8- channel configuration Primary IDE connector 40-1 pin PRI IDE P5LD2-FM/DH/VP Fan Connectors Power LED connector 3-pin Pled Digital Audio connector 3-pin SpdifoutATX12V Eatxpwr P5LD2-FM/DH/VP AUX Audio Connector Aafp Front panel audio connector 10-1 pin AafpSystem Power LED connector 2-pin Pled Power/Soft- off button Black 2-pin PwrswReset button Blue 2-pin Rese T Hard disk drive activity Red 2-pin IdeledBios setup Creating a bootable floppy disk Managing and updating your BiosAsus EZ Flash utility Afudos utility Copying the current BiosTo copy the current Bios file using the Afudos utility Utility verifies the file and starts updating the Bios Updating the Bios fileTo update the Bios file using the Afudos utility To recover the Bios from a floppy disk Turn on the system Recovering the Bios from a floppy diskUpdated Bios file Bios setup program Navigation keys Bios menu screenMenu bar Menu items Configuration fieldsSub -menu items Pop -up windowMain menu Legacy Diskette a DisabledSystem Time System Date Day xx/xx/xxxxPrimary and Sata IDE Master/Slave LBA/Large Mode AutoType Auto Block Multi-sector Transfer M AutoIDE Configuration IDE Detect Time Out Enhanced Mode Support On S-ATASystem Memory System InformationProcessor Advanced menu USB ConfigurationUSB 2.0 Controller Enabled USB Function EnabledUSB 2.0 Controller Mode HiSpeed Bios Ehci Hand Off DisabledRatio Cmos Setting CPU ConfigurationVID Cmos Setting Microcode Updation EnabledExecute Disable Function Enabled Max Cpuid Value Limit DisabledLower when idle. Configuration options Auto Disable Enhanced C1 Control AutoClocks 6 Clocks Configure Dram Timing by SPD EnabledChipset Onboard Devices Configuration Configuration options No Yes PCI Latency TimerPlug and Play O/S Yes PCI PnPPCI IDE BusMasterEnabled Palette Snooping DisabledActive State Power-Management Disabled Allocate IRQ to PCI VGA YesSuspend Mode S3 only Power menuAcpi Apic Support Enabled Configuration options S1 POS Only S3 Only AutoPower Button Mode On/Off APM ConfigurationRestore on AC Power Loss Last State Power On By RTC Alarm DisabledPower On By Pcie Devices Disabled Power On By PCI Devices DisabledCPU Q -Fan Control Disabled CPU Temperature xxxC/xxxF MB Temperature xxxC/xxxFHardware Monitor CPU Fan Speed xxxxRPM or N/ACPU FAN Profile Optimal Configuration options IgnoredN/AChassis Fan Speed N/A Vcore Voltage, 3.3V Voltage, 5V Voltage, 12V VoltageBoot Settings Configuration Boot menuQuick Boot Enabled Full Screen Logo EnabledBootup Num-Lock On Add On ROM Display Mode Force BiosWait for ‘F1’ If Error Disabled Hit ‘DEL’ Message Display EnabledSecurity Interrupt 19 Capture DisabledChange Supervisor Password Change User Password User Access Level Full AccessClear User Password No Access prevents user access to the Setup utilityConfiguration options Setup Always Password Check SetupExit menu Exit & Save ChangesDiscard Changes Load Setup DefaultsExit & Discard Changes Bios setup

P5LD2-DH, P5LD2-FM, P5LD2-VP specifications

The Asus P5LD2 series of motherboards, including the P5LD2-VP, P5LD2-FM, and P5LD2-DH, are notable platforms designed for users seeking a balance between performance and stability. Each variant caters to different needs while sharing common features derived from the Intel LGA 775 architecture. These motherboards support the Intel Pentium 4, Pentium D, and Intel Core 2 Duo processors, making them versatile options for a wide array of computing tasks.

One of the standout features across the P5LD2 series is its support for dual-channel DDR2 memory. These motherboards can accommodate up to 8GB of memory, which is particularly beneficial for multitasking and demanding applications. The P5LD2-VP features four DIMM slots, allowing for flexible memory configurations. Meanwhile, the P5LD2-FM emphasizes multimedia capabilities, incorporating integrated audio and graphics options to enhance entertainment experiences.

Connectivity is another key aspect of the P5LD2 motherboards. They include multiple SATA ports, enabling users to connect a variety of storage devices. The P5LD2-DH, for example, supports RAID configurations, which can improve data redundancy and performance for users managing large volumes of data. Additionally, the presence of USB 2.0 ports ensures ample connectivity for peripherals, ranging from external hard drives to printers.

In terms of expansion capabilities, the P5LD2 series features PCI Express x16 slots, providing the option for users to upgrade their graphics cards for enhanced performance in gaming and graphic-intensive applications. The motherboards also include PCI slots for legacy cards, which adds further flexibility in terms of hardware upgrades.

Asus has implemented several technologies in the P5LD2 line to enhance durability and performance. These include the Asus Stack Cool technology, which facilitates efficient heat dissipation and maintains lower operating temperatures. Additionally, the motherboards feature Asus Q-Fan technology that intelligently adjusts fan speeds based on system temperatures, reducing noise and improving overall cooling efficiency.

Overall, the Asus P5LD2 series represents a solid choice for users looking for reliable, feature-rich motherboards that can support a variety of computing needs without compromising on quality or performance. Their blend of robust features, expandability, and technological advancements makes them suitable for both everyday computing and more demanding applications.