Processor/Memory Subsystem, Introduction | HP 8000 tower guide

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HP 8000 tower manual Processor/Memory Subsystem, Introduction

Contents

HP Compaq 8000 Elite Series Business Desktop Computers Technical Reference GuideDocument Part Number December First Edition December Document Part Number Technical Reference GuideHP Compaq 8000 Elite Series Business Desktop Computers 2 System Overview Contents1 Introduction 5 Input/Output Interfaces 3 Processor/Memory Subsystem4 System Support 6 Integrated Graphics Subsystem 7 Power and Signal Distribution A Error Messages and Codes Index 8 SYSTEM BIOS 1.1 About this Guide Introduction1.2 Additional Information Sources 1.1.1 Online Viewing 1.4 Notational Conventions 1.3 Serial Number1.4.1 Special Notices 1.4.2 Values Acronyms and Abbreviations 1.5 Common Acronyms and AbbreviationsAcronym or Abbreviation Table 1-1 Continued Acronyms and Abbreviations Table 1-1 ContinuedAcronym or Abbreviation Acronyms and Abbreviations Table 1-1 ContinuedAcronym or Abbreviation Acronyms and Abbreviations Table 1-1 ContinuedAcronym or Abbreviation Acronyms and Abbreviations Table 1-1 ContinuedAcronym or Abbreviation Acronyms and Abbreviations 1-10 2.1 Introduction System Overview 2.2 Features USDT Feature Differences by Form Factor Architectural Differences by Form Factor 2.3 System Architecture Technical Reference Guide Chipset Components and Functionality 2.3.1 Intel Processor Support2.3.2 Chipset Support Component Functions 2.3.3 Support Components2.3.4 System Memory 2.3.6 Serial Interface 2.3.5 Mass Storage2.3.7 Universal Serial Bus Interface 2.3.8 Network Interface Controller Integrated Graphics Subsystem Statistics 2.3.9 Graphics Subsystem2.3.10 Audio Subsystem Environmental Specifications Factory Configuration 2.4 Specifications2.3.11 HP ProtectTools Embedded Security Physical Specifications Power Supply Electrical Specifications 2-12 3.1 Introduction Processor/Memory Subsystem 3.2.1 Intel Processor Overview 3.2 Intel Processors Supported Processors partial listing 3.2.2 Processor Changing/Upgrading 3.3 Memory Subsystem Memory Socket Loading 3.3.1 Memory Upgrading3.3.2 Memory Mapping and Pre-allocation Base Memory Figure 3-2. System Memory Map for maximum of 8 gigabytesExpansion Area 4.1 Introduction System Support4.2 PCI Bus Overview 4.2.1 PCI 2.3 Bus Operation Wired to PCI Component Configuration AccessSystem Support PCI Bus Software/Driver Layer 4.2.2 PCI Express Bus OperationTransaction Protocol Layer PCI Bus Mastering Devices 4.2.3 Option ROM Mapping 4.2.5 PCI Power Management Support4.2.4 PCI Interrupts Link Layer PCI 2.3 Connector 4.2.6 PCI ConnectorsPCI 2.3 Bus Connector Pinout Figure 4-2. 32-bit, 5.0-volt PCI 2.3 Bus Connector Figure 4-3. PCIe Bus Connectors PCIe ConnectorsPCIe Bus Connector Pinout 4.3.1 Interrupts 4.3 System Resources8259 Mode APIC Mode PCI Interrupt Distribution 4.3.2 Direct Memory Access 4.4.1 Clearing CMOS 4.4 Real-Time Clock and Configuration Memory 4.4.2 Standard CMOS Locations 4.5 System Management4.5.1 Security Functions Configuration Memory CMOS Map Setup Password Power-On / Setup PasswordCable Lock Provision I/O Interface Security ACPI Wake-Up Events 4.5.2 Power ManagementSmart Cover Lock Optional System Operational Status LED Indications 4.5.3 System Status4.5.4 Thermal Sensing and Cooling 4.6.1 System I/O Map 4.6 Register Map and Miscellaneous Functions Function System I/O MapI/O Port SIO Controller Functions 4.6.2 GPIO FunctionsICH10 Functions 5.1 Introduction Input/Output Interfaces 5.2.1 SATA interface 5.2 SATA/eSATA Interfaces 5.2.2 eSATA interface DB-9 Serial Connector Pinout 5.3 Serial Interface 5.4.1 Standard Parallel Port Mode 5.4 Parallel Interface Support5.4.2 Enhanced Parallel Port Mode 5.4.3 Extended Capabilities Port Mode e w q - 9 8 7 6 5 4 3 2 1 g f d s a p o i u y t r 5.4.4 Parallel Interface ConnectorDB-25 Parallel Connector Pinout 5.5.1 Keyboard Interface Operation 5.5 Keyboard/Pointing Device Interface Keyboard/Pointing Device Connector Pinout 5.5.3 Keyboard/Pointing Device Interface Connector5.5.2 Pointing Device Interface Operation 5.6 Universal Serial Bus Interface 5.6.1 USB Connector USB Connector Pinout 5.6.2 USB Cable DataUSB Cable Length Data USB Color Code Figure 5-8. Audio Subsystem Functional Block Diagram 5.7 Audio Subsystem 5.7.3 Audio Multistreaming 5.7.1 HD Audio Controller5.7.2 HD Audio Link Bus HD Audio Subsystem Specifications 5.7.4 Audio SpecificationsThe specifications for the HD Audio subsystem are listed in Table 5.8 Network Interface Controller 5.8.2 Alert Standard Format Support 5.8.3 Power Management Support5.8.1 Wake-On-LAN Support Table 5-11. NIC Specifications 5.8.4 NIC Connector5.8.5 NIC Specifications 6.1 Introduction Integrated Graphics Subsystem 6.2 Functional Description Maximum Memory Allocation SDRAM InstalledGMA 4500 Memory Allocation 6.3 Display Modes 6.4 Upgrading 6.5.1 Analog Monitor Connector 6.5 Monitor Connectors Figure 6-3. DisplayPort Connector, as viewed from rear of chassis 6.5.2 DisplayPort Connector Technical Reference Guide 7.1 Introduction Power and Signal Distribution7.2 USDT Power Distribution Table 7-1 lists the specifications of the external supply 7.3 SFF/CMT Power DistributionUSDT 135-Watt Power Supply Unit Specifications Figure 7-2. SFF/CMT Power Distribution and Cabling, Block Diagram CMT 320-Watt Power Supply Unit Specifications SFF 240-Watt Power Supply Unit Specifications 7.4.1 Power Button 7.4 Power Control Power LED Power LED IndicationsPower failure power supply is overloaded. Check storage Pre-video memory error. Incompatible or incorrectly seated 7.4.2 Wake Up Events 7.5 Power ManagementPower Management Event Wake-On-LAN Power System Power StatesPower State System Board Connector, Indicator, and Switch Designations 7.6 Signal DistributionDesignator Component function Figure 7-3. System Board Header Pinouts Figure 7-5 shows pinouts of headers used on the sytem boardsTable 7-7. Continued 7-10 8.1 Introduction System BIOS 8.2.2 Changeable Splash Screen 8.2 ROM Flashing8.2.1 Upgrading 8.3.1 Boot Device Order 8.3 Boot Functions8.3.2 Network Boot F12 Support 8.3.3 Memory Detection and Configuration 8.3.4 Boot Error Codes 8.4 Client Management Functions System ID Numbers 8.4.1 System ID and ROM Type8.4.2 Temperature Status SMBIOS Functions 8.5 SMBIOS 8.7 Management Engine Functions 8.6 USB Legacy Support A.1 Introduction Error Messages and CodesA.2 Beep/Power LED Codes Error Messages and Codes A.3 Power-On Self Test POST Messages Error Message Power-On Self Test POST Messages1794--Inaccessible device attached to SATA 1796-SATA Cabling Error 1801-Microcode Patch Error Error Messages and Codes A.4 System Error Messages Table A-4 A.5 Memory Error MessagesMemory Error Messages Memory Error Messages A.6 Keyboard Error MessagesTable A-4. Continued Message A.8 Video Graphics Error Messages A.7 Printer Error MessagesInt. test, LpBk. test., and data register failed Int. test, LpBk. test., and cntrl. register failed A.9 Diskette Drive Error Messages Table A-9 Serial Interface Error Messages A.10 Serial Interface Error Messages Table A-10 Modem Communications Error Messages A.11 Modem Communications Error Messages A.12 System Status Error Messages Cntlr. failed to deallocate bad sectors A.13 Hard Drive Error Messages xx = 00, Hard drive ID test xx = 01, Hard drive format test A.14 Hard Drive Error Messages A.16 Audio Error Messages A.15 Video Graphics Error MessagesEGA Mono. graphics mode test failed Lightpen graphics test failed, no resp A.18 Network Interface Error Messages A.17 DVD/CD-ROM Error Messages Probable Cause A.19 SCSI Interface Error Messages 65xx-xx, 66xx-xxMessage A.20 Pointing Device Interface Error Messages 8601-xx A-20 Numerics Index