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Intel S875WP1-E manual PCI I/O Subsystem, 32-bit, 33-MHz PCI Subsystem

Models: S875WP1-E

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Legacy USB support operates as follows:

1.When the user applies power to the computer, legacy support is disabled.

2.POST begins.

3.Legacy USB support is enabled by the BIOS allowing the user to use a USB keyboard to enter and configure the BIOS Setup program and the maintenance menu.

4.POST completes.

5.The operating system loads. While the operating system is loading, USB keyboard and mice are recognized and may be used to configure the operating system. (Keyboard and mice are not recognized during this period if Legacy USB support is set to Disabled in the BIOS Setup program.)

6.After the operating system loads the USB drivers, all legacy and non-legacy USB devices are recognized by the operating system, and Legacy USB support from the BIOS is no longer used.

To install an operating system that supports USB, verify that Legacy USB support in the BIOS Setup program is set to Enabled and follow the operating system’s installation instructions.

✏NOTE

Legacy USB support is for keyboard, mice, and hubs only. Other USB devices are not supported in legacy mode.

PCI I/O Subsystem

The primary I/O bus for the server board S875WP1-E is PCI, with one independent PCI bus. The PCI bus complies with the PCI Local Bus Specification, Rev 2.3. The PCI bus is directed through the Intel 82801EB I/O Controller Hub (ICH5-R). The table below lists the characteristics of the PCI bus.

Table 4.	PCI Bus Characteristics
Voltage	Width	Speed	Type	Comments
5 V	32-bits	33 MHz	Independent Bus	Supports full-length cards

32-bit, 33-MHz PCI Subsystem

All 32-bit, 33-MHz PCI I/O for the server board S875WP1-E is directed through the Intel 82801EB I/O Controller Hub (ICH5-R). The PCI bus supports the following embedded devices and connectors:

•2D/3D Graphics Accelerator: ATI Rage XL Video Controller.

•Serial ATA-100 controller: Promise Technology PDC20319.

•Three PCI slots

Each of the embedded devices listed above, with exception to the Ultra DMA 33 / ATA 100/66 connectors, will be allocated a GPIO to disable the device.

20	Intel Server Board S875WP1-E Product Guide

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Intel S875WP1-E manual PCI I/O Subsystem, 32-bit, 33-MHz PCI Subsystem

Contents

Subassemblies/Products Intel Server Board S875WP1-E Product GuideA Guide for Technically Qualified Assemblers of Intel Identified Important Safety Instructions DisclaimerContents 1 Server Board Features2 Server Board Installation and Upgrades 3 Configuration Software and Utilities Solving BIOS ProblemsGetting Help Technical Reference7 Regulatory and Integration Information Figures TablesFan Control Configuration Submenu Remote Access Configuration SubmenuHard Disk Drives Submenu Removable Devices Submenu1 Server Board Features Server Board Features continued Server Board Connector and Component Locations Figure 1. Server Board ComponentsBack Panel Connectors Front Panel ConnectorsFigure 2. Back Panel Connectors Figure 3. Front Panel ConnectorsProcessor Memoryhttp//support.intel.com/support/motherboards/server/S875WP1-E Intel 875P ChipsetIntel 82875P Memory Controller Hub MCH Intel 82802AC Firmware Hub FWH VideoIntel 82801EB I/O Controller Hub ICH5-R Video Modes AGP ConnectorATA Rage XL Video Controller Super I/O Video Memory InterfaceKeyboard and Mouse Connectors Serial PortParallel Port Floppy Drive ControllerHigh-Speed USB 2.0 Support Legacy USB SupportPCI I/O Subsystem 32-bit, 33-MHz PCI SubsystemDevice IDs IDSEL Data StorageSerial ATA SATA SCSI Hard Drive Activity LED Connector IDE InterfacesNIC Connector and Status LEDs Network Interface Controller NICPower Management Software Support through ACPIACPI features include PCI via PME# Wake-up Support Wake-up Devices and EventsLAN Wake Hardware Support Resume on RingWake from USB Wake from PS/2 DevicesPower Connector Fan ConnectorsInstantly Available PC Technology Figure 4. Location of the Standby Power Indicator LED CR7J1Hardware Management and Monitoring Chassis Intrusion and DetectionPassword Security Real-Time Clock, CMOS SRAM, and Battery Recovering the CMOSIDE Auto Configuration BIOSPCI Auto Configuration BIOS Updates Language SupportRecovering BIOS Data Boot OptionsCD-ROM and Network Boot Custom Splash ScreenIntel Rapid BIOS Boot Fast Booting Systems with Intel Rapid BIOS BootBooting Without Attached Devices System Management BIOS SMBIOS Page 2 Server Board Installation and Upgrades Tools and Supplies NeededBefore You Begin Warnings and CautionsCAUTIONS Installing the I/O Shield Figure 6. Installing the I/O ShieldInstalling Chassis Standoffs Intel Server Chassis SC5200Intel Server Chassis SC5250-E Figure 8. Installing Chassis Standoffs in the SC5250-E ChassisK L M TP00188Attaching the Server Board Installing the Server BoardPlacing the Server Board into the Chassis Installing the Processor 6. Place the fan heat sink on top of the processor Figure 13. Attaching the Fan Heat Sink Clips to the Processor Socket Figure 14. Attaching the Fan Heat Sink Clips to the Processor SocketRemoving the Processor TP00201http//support.intel.com/support/motherboards/server/S875WP1-E Installing and Removing MemoryDIMM Installation Guidelines Installing DIMMs Figure 16. DIMM Socket LocationsInstalling and Removing an AGP Card Removing DIMMsFigure 17. Installing the AGP Card Installing an AGP CardRemoving the AGP Card Connecting the IDE Cable Connecting the Serial ATA Cable Optional Figure 19. Connecting the SATA CableConnecting Internal Headers Connecting the Front Panel HeaderTable 13. USB 2.0 Header J7E1 Connecting the USB 2.0 HeaderTable 12. Front Panel Header J7J1 continued Connecting Hardware Control and Power Cables Figure 21. Location of the Fan Headers and Power ConnectorsSetting the BIOS Configuration Jumper Connecting FansConnecting Power Cables Chassis IntrusionClearing Passwords Table 14. Jumper Settings for the BIOS Setup Program Modes J8J2Replacing the Battery PRECAUTIONFORHOLDSREGEL VIKTIGTVARO VORSICHTAVVERTIMENTO PRECAUCIÓNFigure 23. Removing the Battery TP001973 Configuration Software and Utilities Updating the BIOS with the Intel Flash Memory Update UtilityObtaining the BIOS Update File http//support.intel.com/support/motherboards/serverRecording the Current BIOS Settings Creating Bootable MediaCreating a Bootable CD Creating a Bootable DisketteCreating a BIOS Update Media http//support.intel.com/support/motherboards/serverUpdating the BIOS Recovering the BIOS Using the Setup Program BIOS Setup Program ModesMaintenance Menu Table 16. BIOS Setup Program Function KeysMaintenance Table 17. Maintenance MenuMain Menu Table 18. Main MenuAdvanced Menu Table 19. Advanced MenuPCI Configuration Submenu Table 20. PCI Configuration SubmenuBoot Configuration Submenu Table 21. Boot Configuration SubmenuPeripheral Configuration Submenu Table 22. Peripheral Configuration SubmenuTable 22. Peripheral Configuration Submenu continued Drive Configuration Submenu The menu represented in Table 23 is used to configure drive optionsDrive Configuration Table 23. Drive Configuration SubmenuTable 23. Drive Configuration Submenu continued Primary/Secondary/SATA-0/SATA-1 Master/Slave Submenus Table 24. Primary/Secondary/SATA-0/SATA-1 Master/Slave SubmenusFloppy Configuration Submenu Table 25. Floppy Configuration SubmenuEvent Log Configuration Submenu Table 26. Event Log Configuration SubmenuVideo Configuration Submenu Table 27. Video Configuration SubmenuUSB Configuration Submenu Table 28. USB Configuration SubmenuChipset Configuration Submenu Table 29. Chipset Configuration SubmenuTable 29. Chipset Configuration Submenu continued Fan Control Configuration Submenu Table 30. Fan Control Configuration SubmenuHardware Monitoring Submenu Table 31. Hardware Monitoring SubmenuRemote Access Configuration Submenu Table 32. Remote Access Configuration SubmenuSecurity Menu Table 33. Security MenuPower Menu ACPI SubmenuPower Table 34. Power MenuBoot Menu Table 36. Boot MenuBoot Device Priority Submenu Hard Disk Drives SubmenuTable 37. Boot Device Priority Submenu Table 38. Hard Disk Drives SubmenuRemovable Devices Submenu ATAPI CDROM Drives SubmenuTable 39. Removable Devices Submenu Table 40. ATAPI CDROM Drives SubmenuExit Menu Table 41. Exit MenuPage 4 Solving BIOS Problems BIOS Beep CodesBIOS Error Messages Table 43. BIOS Error MessagesExplanation Table 43. BIOS Error Messages continuedError Message Page 5 Getting Help World Wide WebTelephone http//support.intel.com/support/motherboards/server/S875WP1-EPage Server Board Connectors 6 Technical ReferenceFigure 24. Power, Fan, and Chassis Intrusion Connectors Baseboard ConnectorsPower, Fan, Chassis Intrusion Connectors Figure 25. Add-in Board and Peripheral Interface Connectors Add-In Board and Peripheral Interface ConnectorsFigure 25 shows the add-in board and peripheral interface connectors Server Board Resources Memory MapDMA Channels Table 44. System Memory MapI/O Map Table 46. I/O MapInterrupts Table 47. InterruptsProduct Safety Compliance 7 Regulatory and Integration InformationProduct Regulatory Compliance Product EMC ComplianceIntel Server Board S875WP1-E Product Guide Product Regulatory Compliance MarkingsTable 48. Product Certification Markings Electromagnetic Compatibility Notices FCC USAIndustry Canada ICES-003 Europe CE Declaration of ConformityTaiwan Declaration of Conformity Korean RRL CompliancePrevent Power Supply Overload Installation PrecautionsInstallation Requirements CAUTIONS Place Battery MarkingUse Only for Intended Applications