Intel S845WD1-E Instantly Available PC Technology, Location of the Standby Power Indicator LED

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Instantly Available PC Technology

CAUTION

For Instantly Available PC technology, the +5 V standby line for the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing Instantly Available PC technology can damage the power supply.

The S845WD1-E server board supports the PCI Bus Power Management Interface Specification. Add-in Board that also support this specification can participate in power management and can be used to wake the computer.

The use of Instantly Available PC technology requires operating system support and PCI 2.2 compliant add-in cards and drivers.

The standby power indicator LED shows that power is still present even when the computer appears to be off. Figure 4 shows the location of the standby power indicator LED.

CAUTION

If AC power has been switched off and the standby power indicator is still lit, disconnect the power cord before installing or removing any devices connected to the board. Failure to do so could damage the board and any attached devices.

CR3G1

OM14353

Figure 4. Location of the Standby Power Indicator LED

Description

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Contents Intel Server Board S845WD1-E Product Guide Disclaimer Contents Configuration Software and Utilities Server Board Installation and UpgradingSolving Bios Problems Tables Regulatory and Integration InformationContents Vii Viii Server Board Features Server Board FeaturesFeature Description Back Panel Connectors Back Panel ConnectorsHDD LED Front Panel ConnectorsServer Board Components Server Board Connector and Component LocationsProcessors Supported Memory ConfigurationsMemory Supported ProcessorsIntel 82845E Memory Controller Hub MCH Intel 845E ChipsetController Intel 82801BA I/O Controller Hub ICH2Intel 82802AB Firmware Hub FWH Serial Ports Hardware Management SubsystemParallel Port Diskette Drive ControllerHardware Management Asic Real-Time Clock, Cmos SRAM, and BatteryFan Monitoring Chassis Intrusion and DetectionLegacy USB Support Scsi Hard Drive Activity LED Connector IDE SupportIDE Interfaces PCI IDE Support PCI Auto ConfigurationBios Updates Language SupportCustom Splash Screen Recovering Bios Data Boot Options CD-ROM and Network BootBooting Without Attached Devices Intel Rapid Bios Boot Fast Booting Systems with Intel Rapid Bios BootSupervisor and User Password Functions Bios Security PasswordsSmbios System Management Bios SmbiosPower Management Features Wake on LAN TechnologyWake on Ring Resume on Ring AcpiSystem States and Power States Effects of Pressing the Power SwitchPower States and Targeted System Power Wake-up Devices and Events Wake-up Devices and EventsHardware Support Fan Connectors Power ConnectorFan Connector Function/Operation Connector DescriptionInstantly Available PC Technology Location of the Standby Power Indicator LEDWake from USB Wake from PS/2 DevicesPME# Wake-up Support PCI Bus Configuration IDs PCI Bus CharacteristicsPCI I/O Subsystem 32-bit, 33-MHz PCI SubsystemPCI Arbitration ATA-100Video Mode Support with Z Buffer Enabled 3D Mode Refresh Rate HzVideo Controller Video ModesNIC Connector and Status LEDs Network Interface Controller NICVideo Memory Interface Hardware Monitoring Intel Server Board S845WD1-E Product Guide Tools and Supplies Needed Before You BeginEmissions Disclaimer Intel Server Board S845WD1-E Product Guide Dimm Installation Guidelines Installing DIMMsMemory Dimm Socket Locations Removing DIMMsO Shield Dimensions Installing the I/O ShieldLocation of the Mounting Screw Holes Installing the Server BoardInstalling the Processor in the Processor Socket Installing a ProcessorAttaching the Fan Heat Sink Clips to the Processor Socket Removing the Processor Précaution Replacing the BatteryVaro Removing the Battery Connecting the IDE Cable Connecting the IDE CableSetting the Bios Configuration Jumper Jumper Settings for the Bios Setup Program ModesFunction/Mode Jumper Setting Configuration Preparing for the Update Updating the Bios with the Intel Express Bios Update UtilityObtaining the Bios Update File Recording the Current Bios SettingsCreating Bootable Media Creating a Bios Update Media Creating a Bootable DisketteUpdating the Bios Recovering the Bios Bios Setup Program Modes Using the Setup ProgramBios Setup Program Function Keys Maintenance MenuMaintenance Menu Bios Setup Program Function Key DescriptionExtended Configuration Submenu Extended Configuration SubmenuUswc Main Menu Main MenuECC IoapicAdvanced Menu Advanced MenuPCI Configuration Submenu PCI Configuration SubmenuBoot Configuration Submenu Boot Configuration SubmenuPeripheral Configuration Submenu Peripheral Configuration SubmenuIRQ Default Auto defaultIRQ 7 default Enabled DefaultIDE Configuration Submenu IDE Configuration SubmenuCD-ROM Primary/Secondary IDE Master/Slave SubmenusDiskette Configuration Submenu Diskette Configuration SubmenuEvent Log Configuration Submenu Event Log Configuration SubmenuVideo Configuration Submenu Video Configuration SubmenuPCI Security Menu Security MenuPower Menu Power MenuAcpi Submenu Acpi SubmenuBoot Menu Boot MenuBoot Device Priority Submenu Boot Device Priority SubmenuAtapi CD-ROM Removable Devices Submenu Hard Disk Drives SubmenuHard Disk Drives Submenu Removable Devices SubmenuAtapi Cdrom Drives Submenu Exit MenuAtapi Cdrom Drives Submenu Exit MenuIntel Server Board S845WD1-E Product Guide Bios Beep Codes Beep CodesNumber of Beeps Description Bios Error Messages Bios Error MessagesError Message Explanation Nvram / Cmos / Password Intel Server Board S845WD1-E Product Guide U.S. and Canada Europe World Wide Web TelephoneAsia-Pacific region JapanIntel Server Board S845WD1-E Product Guide Server Board Connectors Baseboard ConnectorsPower and Hardware Control Connectors Add-in Board and Peripheral Interface Connectors Add-In Board and Peripheral Interface ConnectorsMemory Map Server Board ResourcesDMA Channels System Memory MapMap O MapAddress hex Size Description Interrupts InterruptsAddress hex Description Onboard mouse port if present, else user available Product Safety Compliance Product Regulatory ComplianceProduct EMC Compliance Electromagnetic Compatibility Notices Product Regulatory Compliance MarkingsProduct Certification Markings Taiwan Declaration of Conformity Europe CE Declaration of ConformityInstallation Precautions Korean RRL ComplianceAustralia / New Zealand Prevent Power Supply Overload Installation RequirementsPlace Battery Marking Use Only for Intended ApplicationsIntel Server Board S845WD1-E Product Guide