Hp DC5850 User Manual

Technical Reference GuideHP Compaq dc5850 SeriesBusiness Desktop ComputersDocument Part Number: 512751-001October 2008This document provides informati

1-4 www.hp.com Technical Reference GuideIntroductionCDS compact disk systemCGA color graphics adapterCh Channel, chaptercm centimeterCMC cache/memory

A-8 www.hp.com Technical Reference GuideError Messages and CodesA.7 Printer Error Messages (4xx-xx)A.8 Video (Graphics) Error Messages (5xx-xx)See Tab

Technical Reference Guide www.hp.com A-9Error Messages and CodesA.9 Diskette Drive Error Messages (6xx-xx)600-xx = Diskette drive ID test 609-xx = Dis

A-10 www.hp.com Technical Reference GuideError Messages and CodesA.10 Serial Interface Error Messages (11xx-xx)Table A-9.Serial Interface Error Messag

Technical Reference Guide www.hp.com A-11Error Messages and CodesA.11 Modem Communications Error Messages (12xx-xx)Table A-10.Modem Communications Err

A-12 www.hp.com Technical Reference GuideError Messages and CodesNOTES:[1] Local loopback mode [4] Modem auto originate test[2] Analog loopback orig

Technical Reference Guide www.hp.com A-13Error Messages and CodesA.13 Hard Drive Error Messages (17xx-xx)Table A-12 Hard Drive Error MessagesMessage P

A-14 www.hp.com Technical Reference GuideError Messages and CodesNOTE:xx = 00, Hard drive ID test xx = 19, Hard drive power mode testxx = 01, Hard dri

Technical Reference Guide www.hp.com A-15Error Messages and CodesA.14 Hard Drive Error Messages (19xx-xx)1900-xx = Tape ID test failed 1904-xx = Tape

A-16 www.hp.com Technical Reference GuideError Messages and CodesA.15 Video (Graphics) Error Messages (24xx-xx)A.16 Audio Error Messages (3206-xx)Tabl

Technical Reference Guide www.hp.com A-17Error Messages and CodesA.17 DVD/CD-ROM Error Messages (33xx-xx)A.18 Network Interface Error Messages (60xx-x

Technical Reference Guide www.hp.com 1-5IntroductionEISA extended ISAEPP enhanced parallel portEIDE enhanced IDEESCD Extended System Configuration Dat

A-18 www.hp.com Technical Reference GuideError Messages and CodesA.19 SCSI Interface Error Messages (65xx-xx, 66xx-xx, 67xx-xx)n = 5, Hard drive= 6, C

Technical Reference Guide www.hp.com A-19Error Messages and CodesA.20 Pointing Device Interface Error Messages (8601-xx)Table A-19Pointing Device Inte

A-20 www.hp.com Technical Reference GuideError Messages and Codes

Technical Reference Guide www.hp.com Index-1IndexNumerics8259 Mode 4-6Aacronyms and abbreviations 1-3AMD chipset 1-1, 2-1, 2-6AMD processor(s) 1-1, 2-

Index-2 www.hp.com Technical Reference GuideIndexNNetwork Boot 8-3Network Interface Controller 5-16Pparallel interface 5-7Parallel Interface Connector

1-6 www.hp.com Technical Reference GuideIntroductionISA industry standard architectureKb/KB kilobits/kilobytes (x 1024 bits/x 1024 bytes)Kb/s kilobit

Technical Reference Guide www.hp.com 1-7IntroductionPAL 1. programmable array logic 2. phase alternating linePATA Parallel ATAPC Personal computerPCA

1-8 www.hp.com Technical Reference GuideIntroductionSDVO Serial digital video outputSEC Single Edge-ConnectorSECAM sequential colour avec memoire (seq

Technical Reference Guide www.hp.com 1-9IntroductionURL Uniform resource locatorus/µs microsecondUSB Universal Serial BusUTP unshielded twisted pairVv

1-10 www.hp.com Technical Reference GuideIntroduction

Technical Reference Guide www.hp.com 2-12System Overview2.1 IntroductionThe HP Compaq dc5850 Business PC personal computers (Figure 2-1) deliver an ou

2-2 www.hp.com Technical Reference GuideSystem Overview2.2 FeaturesThe following standard features are included on all models unless otherwise indicat

Technical Reference Guide www.hp.com 2-3System OverviewTable 2-1 shows the differences in features between the different PC series based on form facto

© Copyright 2008 Hewlett-Packard Development Company, L.P.The information contained herein is subject to change without notice. Microsoft, MS-DOS, Win

2-4 www.hp.com Technical Reference GuideSystem Overview2.3 System ArchitectureThe systems covered in this guide feature an architecture based on an AM

Technical Reference Guide www.hp.com 2-5System OverviewFigure 2-2. HP Compaq dc5850 Business PC Architecture, Block diagramParallel I/F [3]AMDProcesso

2-6 www.hp.com Technical Reference GuideSystem Overview2.3.1 AMD Processor SupportThe models covered in this guide are designed to support the followi

Technical Reference Guide www.hp.com 2-7System Overview2.3.3 Support ComponentsInput/output functions not provided by the chipset are handled by other

2-8 www.hp.com Technical Reference GuideSystem Overview2.3.5 Mass StorageThese systems provide four SATA interfaces for mass storage devices. The SFF

Technical Reference Guide www.hp.com 2-9System Overview2.3.9 Integrated Graphics ProcessorThese systems use the AMD RS780 component, which uses an ATI

2-10 www.hp.com Technical Reference GuideSystem Overview2.4 SpecificationsThis section includes the environmental, electrical, and physical specificat

Technical Reference Guide www.hp.com 2-11System OverviewNOTES: [1] System configured with 1 hard drive, 1 diskette drive, and no PCI cards. [2] Deskto

2-12 www.hp.com Technical Reference GuideSystem Overview

Technical Reference Guide www.hp.com 3-13Processor/Memory Subsystem3.1 IntroductionThis chapter describes the processor/memory subsystem. This systems

Technical Reference Guide www.hp.com iiiContents1Introduction1.1 About this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-2 www.hp.com Technical Reference GuideProcessor/Memory Subsystem3.2 AMD ProcessorsThese systems feature an AMD processor mounted with a heat sink in

Technical Reference Guide www.hp.com 3-3Processor/Memory Subsystem3.3 Memory SubsystemAll models support up to 8 gigabytes of non-ECC PC2-6400 and PC2

3-4 www.hp.com Technical Reference GuideProcessor/Memory Subsystem3.3.1 Memory Loading/UpgradingTable 3-2 shows suggested memory configurations for th

Technical Reference Guide www.hp.com 3-5Processor/Memory SubsystemFigure 3-2. System Memory Map (for maximum of 8 gigabytes)✎All locations in memory

3-6 www.hp.com Technical Reference GuideProcessor/Memory Subsystem

Technical Reference Guide www.hp.com 4-14System Support4.1 IntroductionThis chapter covers subjects dealing with basic system architecture and covers

4-2 www.hp.com Technical Reference GuideSystem SupportThe PCI bus supports a bus master/target arbitration scheme. A bus master is a device that has b

Technical Reference Guide www.hp.com 4-3System SupportLink LayerThe link layer provides data integrity by adding a sequence information prefix and a C

4-4 www.hp.com Technical Reference GuideSystem Support4.2.6 PCI ConnectorsPCI 2.3 ConnectorFigure 4-2. 32-bit, 5.0-volt PCI 2.3 Bus ConnectorTable 4

Technical Reference Guide www.hp.com 4-5System SupportPCI Express ConnectorsFigure 4-3. PCI Express Bus ConnectorsTable 4-3.PCI Express Bus Connecto

iv www.hp.com Technical Reference GuideContents4 System Support4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-6 www.hp.com Technical Reference GuideSystem Support4.3 System ResourcesThis section describes the availability and basic control of major subsystem

Technical Reference Guide www.hp.com 4-7System SupportThe PCI interrupts can be configured by PCI Configuration Registers 60h..63h to share the standa

4-8 www.hp.com Technical Reference GuideSystem Support4.4 Real-Time Clock and Configuration MemoryThe Real-time clock (RTC) and configuration memory

Technical Reference Guide www.hp.com 4-9System Support4.4.2 Standard CMOS LocationsTable 4-5 describes standard configuration memory locations 0Ah-3Fh

4-10 www.hp.com Technical Reference GuideSystem SupportPower-On / Setup PasswordThese systems include a power-on and setup passwords, which may be ena

Technical Reference Guide www.hp.com 4-11System Support4.5.2 Power ManagementThese systems provide baseline hardware support of ACPI-compliant firmwar

4-12 www.hp.com Technical Reference GuideSystem Support4.5.3 System StatusThese systems provide a visual indication of system boot, ROM flash, and ope

Technical Reference Guide www.hp.com 4-13System SupportThe RPM (speed) of all fans is the result of the temperature of the CPU as sensed by speed cont

4-14 www.hp.com Technical Reference GuideSystem SupportNOTE: Assume unmarked gaps are unused, reserved, or used by functions that employ variable I/O

Technical Reference Guide www.hp.com 4-15System Support4.6.2 GPIO FunctionsSB700 FunctionsThe SB700 South Bridge provides various functions through th

Technical Reference Guide www.hp.com vContents5.9 Network Interface Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-16 www.hp.com Technical Reference GuideSystem Support

Technical Reference Guide www.hp.com 5-15Input/Output Interfaces5.1 IntroductionThis chapter describes the standard interfaces that provide input and

5-2 www.hp.com Technical Reference GuideInput/Output Interfaces5.2 SATA InterfacesThese systems provide four serial ATA (SATA) interfaces that support

Technical Reference Guide www.hp.com 5-3Input/Output InterfacesRAID 1—Mirroring with Two Hard DrivesRAID 1 uses to mirroring to increase storage relia

5-4 www.hp.com Technical Reference GuideInput/Output Interfaces5.3 Diskette Drive InterfaceThese systems support a diskette drive through a standard 3

Technical Reference Guide www.hp.com 5-5Input/Output InterfacesThese systems use a standard 34-pin connector for diskette drives (refer to Figure 5-2

5-6 www.hp.com Technical Reference GuideInput/Output Interfaces5.4 Serial InterfaceSystems covered in this guide may include one RS-232-C type serial

Technical Reference Guide www.hp.com 5-7Input/Output Interfaces5.5 Parallel Interface SupportThese systems include a system board header (P125) that

5-8 www.hp.com Technical Reference GuideInput/Output Interfaces5.5.4 Parallel Interface ConnectorFigure 5-4 and Table 5-4 show the connector and pinou

Technical Reference Guide www.hp.com 5-9Input/Output Interfaces5.6 Keyboard/Pointing Device InterfaceThe keyboard/pointing device interface function

vi www.hp.com Technical Reference GuideContents8SYSTEM BIOS8.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5-10 www.hp.com Technical Reference GuideInput/Output Interfaces5.6.2 Pointing Device Interface OperationThe pointing device (typically a mouse) conn

Technical Reference Guide www.hp.com 5-11Input/Output Interfaces5.7 Universal Serial Bus InterfaceThe Universal Serial Bus (USB) interface provides a

5-12 www.hp.com Technical Reference GuideInput/Output Interfaces5.7.2 USB Cable DataThe recommended cable length between the host and the USB device s

Technical Reference Guide www.hp.com 5-13Input/Output Interfaces5.8 Audio SubsystemThese systems use the HD audio controller of the SB700 component to

5-14 www.hp.com Technical Reference GuideInput/Output Interfaces5.8.1 HD Audio ControllerThe HD Audio Controller is a PCI Express device that is integ

Technical Reference Guide www.hp.com 5-15Input/Output Interfaces5.8.4 Audio SpecificationsThe specifications for the HD Audio subsystem are listed in

5-16 www.hp.com Technical Reference GuideInput/Output Interfaces5.9 Network Interface ControllerThese systems provide 10/100/1000 Mbps network support

Technical Reference Guide www.hp.com 5-17Input/Output Interfaces5.9.1 Wake-On-LAN SupportThe NIC supports the Wired-for-Management (WfM) standard of W

5-18 www.hp.com Technical Reference GuideInput/Output Interfaces5.9.4 NIC ConnectorFigure 5-11 shows the RJ-45 connector used for the NIC interface. T

Technical Reference Guide www.hp.com 6-16Integrated Graphics Processor6.1 IntroductionThis chapter describes the integrated graphics processor (IGP) o

Technical Reference Guide www.hp.com 1-11Introduction1.1 A b o u t t h i s G u i d eThis guide provides technical information about HP Compaq dc58

6-2 www.hp.com Technical Reference GuideIntegrated Graphics Processor6.2 Functional DescriptionThese systems include a graphics subsystem based on the

Technical Reference Guide www.hp.com 6-3Integrated Graphics Processor6.3 UpgradingAll systems provide direct, dual-monitor support; a VGA montor and a

6-4 www.hp.com Technical Reference GuideIntegrated Graphics Processor6.4 Monitor ConnectorsThese systems provide an analog VGA connector and a DVI-D c

Technical Reference Guide www.hp.com 6-5Integrated Graphics Processor6.4.2 DVI-D ConnectorFigure 6-3 shows the DVI-D connector for attaching a digital

6-6 www.hp.com Technical Reference GuideIntegrated Graphics Processor

Technical Reference Guide www.hp.com 7-17Power and Signal Distribution7.1 IntroductionThis chapter describes the power supplies and discusses the meth

7-2 www.hp.com Technical Reference GuidePower and Signal Distribution7.2.1 SFF Power SupplyThe SFF form factor comes standard with a 240-watt, active-

Technical Reference Guide www.hp.com 7-3Power and Signal Distribution7.2.2 MT Power SupplyThe MT form factor comes standard with a 300-watt, passive-P

7-4 www.hp.com Technical Reference GuidePower and Signal Distribution7.2.3 Optional Energy Star Compliant PSUsEnergy Star 4.0 (80-Plus, Bronze-compli

Technical Reference Guide www.hp.com 7-5Power and Signal DistributionA dual-color LED located on the front panel (bezel) is used to indicate system po

1-2 www.hp.com Technical Reference GuideIntroduction1. 3 S e r i a l N u m b e rThe serial number is located on a sticker placed on the exterior cab

7-6 www.hp.com Technical Reference GuidePower and Signal Distribution7.3.2 Wake Up Eve ntsThe PS On signal can be activated with a power “wake-up” of

Technical Reference Guide www.hp.com 7-7Power and Signal Distribution7.3.3 Power ManagementThese systems include power management functions designed t

7-8 www.hp.com Technical Reference GuidePower and Signal Distribution7.4 Signal DistributionTable 7-6 lists key reference designators for LEDs, connec

Technical Reference Guide www.hp.com 7-9Power and Signal DistributionFigure 7-4 shows pinouts of headers used on the sytem boards.NOTE: No polarity c

7-10 www.hp.com Technical Reference GuidePower and Signal Distribution

Technical Reference Guide www.hp.com 8-18SYSTEM BIOS8.1 IntroductionThe System Basic Input/Output System (BIOS) of the computer is a collection of mac

8-2 www.hp.com Technical Reference GuideSYSTEM BIOS8.2 ROM Flashing The system BIOS firmware is contained in a flash ROM device that can be re-written

Technical Reference Guide www.hp.com 8-3SYSTEM BIOS8.3 Boot FunctionsThe BIOS supports various functions related to the boot process, including those

8-4 www.hp.com Technical Reference GuideSYSTEM BIOSThe BIOS performs memory detection and configuration with the following steps:1. Program the buffer

Technical Reference Guide www.hp.com 8-5SYSTEM BIOS8.4 Client Management FunctionsTable 8-2 provides a partial list of the client management BIOS fun

Technical Reference Guide www.hp.com 1-3Introduction1.5 Common Acronyms and AbbreviationsTable 1-1 lists the acronyms and abbreviations used in this

8-6 www.hp.com Technical Reference GuideSYSTEM BIOS8.4.1 System ID and ROM TypeDiagnostic applications can use the INT 15, AX=E800h BIOS function to i

Technical Reference Guide www.hp.com 8-7SYSTEM BIOS8.5 SMBIOSIn support of the DMI specification, PnP functions 50h and 51h are used to retrieve the S

8-8 www.hp.com Technical Reference GuideSYSTEM BIOS8.6 USB Legacy SupportThe system BIOS ROM checks the USB port, during POST, for the presence of a

Technical Reference Guide www.hp.com A-1AError Messages and CodesA.1 IntroductionThis appendix lists the error codes and a brief description of the pr

A-2 www.hp.com Technical Reference GuideError Messages and CodesA.3 Power-On Self Test (POST) MessagesTable A-2.Power-On Self Test (POST) MessagesErro

Technical Reference Guide www.hp.com A-3Error Messages and Codes514-CPU or Chassis Fan not detected.CPU fan is not connected or may have malfunctioned

A-4 www.hp.com Technical Reference GuideError Messages and CodesNetwork Server Mode Active and No Keyboard AttachedKeyboard failure while Network Serv

Technical Reference Guide www.hp.com A-5Error Messages and CodesA.4 System Error Messages (1xx-xx)NOTES:[1] 102 message code may be caused by one of a

A-6 www.hp.com Technical Reference GuideError Messages and CodesA.5 Memory Error Messages (2xx-xx)Table A-4.Memory Error MessagesMessage Probable Caus

Technical Reference Guide www.hp.com A-7Error Messages and CodesA.6 Keyboard Error Messages (30x-xx)211-02 Error while saving memory during random mem