HP dc5850 AMD Processor Support, Chipset Components and Functionality, Components Function

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System Overview

2.3.1 AMD Processor Support

The models covered in this guide are designed to support the following processor types:

AMD Phenom X4 Quad-Core with HyperTransport Technology

AMD Phenom X3 Triple-Core with HyperTransport Technology

AMD Athlon X2 Dual-Core with HyperTransport Technology

AMD Athlon 64 Single-Core with HyperTransport Technology

AMD Sempron with HyperTransport Technology

All processors include an integrated DDR2 memory controller and support up to eight gigabytes of memory. AMD processors are backward-compatible with software written for earlier x86 microprocessors. The processor mounts in a zero-insertion-force (ZIF) AMD AM2+ socket.

CAUTION: These systems can support a processor rated up to 95 watts. Exceeding this limit can result in system damage and loss of data.

Installation of the processor heatsink is critical in these systems. Refer to the applicable Service Reference Guide for detailed removal and replacement procedures of the heatsink/fan assembly and the processor

2.3.2Chipset

The AMD 780V chipset consists of a RS780C north bridge and an SB700 south bridge. Table 2-2 compares the functions provided by the chipsets.

 

Table 2-2

 

Chipset Components and Functionality

 

 

Components

Function

 

 

RS780C

Integrated ATI Radeon 3100 graphics controller

 

PCIe 2.0 x16 graphics interface

 

HyperTransport bus operating at 800-, 1066-, or 1333-MHz

 

PCI Express x1

 

 

SB700

PCI 2.3 bus I/F

 

SMBus I/F

 

SATA I/F

 

HD audio interface

RTC/CMOS IRQ controller

Power management logic

USB 1.1/2.0 controllers supporting 12 ports (these systems provide 8 external, 2 internal)

 

2-6

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Technical Reference Guide

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Contents Technical Reference Guide OctoberTechnical Reference Guide Contents System Support Input/Output InterfacesPower and Signal Distribution Integrated Graphics SubsystemSystem Bios Error Messages and Codes IndexAdditional Information Sources IntroductionAbout this Guide Online ViewingSpecial Notices Serial NumberNotational Conventions ValuesAcronyms and Abbreviations Common Acronyms and AbbreviationsAcronym or Abbreviation Description CDS Eisa LAN PAL Sdvo URL Introduction System Overview IntroductionFeatures Feature Difference Matrix by Form Factor SFFSystem Architecture HP Compaq dc5850 Business PC Architecture, Block diagram Chipset Components and Functionality AMD Processor SupportChipset Components FunctionSupport Component Functions Support ComponentsSystem Memory Component Name FunctionUniversal Serial Bus Interface Mass StorageSerial Interface Network Interface ControllerIntegrated Graphics Subsystem Statistics Integrated Graphics ProcessorAudio Subsystem Integrated Graphics ControllerPower Supply Electrical Specifications SpecificationsEnvironmental Specifications Factory Configuration Parameter Operating Non-operatingPhysical Specifications Parameter SFFSystem Overview Processor/Memory Subsystem Processor/Memory Subsystem ArchitectureProcessor Changing/Upgrading AMD ProcessorsAMD Processor Overview Supported Processors partial listingMemory Subsystem Memory Socket Loading Memory Loading/UpgradingMemory Mapping and Pre-allocation Channel a Channel B SocketSystem Memory Map for maximum of 8 gigabytes Processor/Memory Subsystem PCI Bus Overview System SupportPCI 2.3 Bus Operation Software/Driver Layer Device REQ/GNT Line PCI Connector SlotPCI Express Bus Operation Transaction Protocol LayerPCI Interrupts PCI Power Management SupportOption ROM Mapping Link LayerPCI 2.3 Connector PCI ConnectorsPCI 2.3 Bus Connector Pinout PCI Express Connectors PCI Express Bus Connector PinoutInterrupts Apic ModeSystem Resources ModePCI Interrupt Distribution Direct Memory AccessConnector PCI slot 1 J20 System Interrupts System BoardReal-Time Clock and Configuration Memory Clearing CmosStandard Cmos Locations Configuration Memory Cmos MapSystem Management Security FunctionsCable Lock Provision Power-On / Setup PasswordInterface Security Acpi Wake-Up Events Power ManagementAcpi Wake-Up Event System Wakes From Thermal Sensing and Cooling System Status PowerLED Beeps Action RequiredSystem Status System Operational Status LED IndicationsRegister Map and Miscellaneous Functions System I/O MapSystem I/O Map Port FunctionSB700 Functions Gpio FunctionsSIO Controller Functions System Support Input/Output Interfaces Sata Interfaces Sata ConnectorPin Sata Connector Pinout AHCI/RAID SupportImplementing Ahci RAID for Non-Factory Configurations Factory Configuration for RAIDRAID 1-Mirroring with Two Hard Drives Diskette Drive Interface Pin Diskette Drive Connector Pinout Pin Signal DescriptionDB-9 Serial Connector Pinout Serial InterfaceExtended Capabilities Port Mode Standard Parallel Port ModeEnhanced Parallel Port Mode Parallel Interface SupportDB-25 Parallel Connector Pinout Parallel Interface ConnectorPin Signal Function Keyboard/Pointing Device Interface Keyboard Interface OperationKeyboard/Pointing Device Connector Pinout Keyboard/Pointing Device Interface ConnectorPointing Device Interface Operation SB700 signals USB Connector Location USB ConnectorUSB Connector Pinout Universal Serial Bus InterfaceUSB Cable Length Data Signal Insulation colorUSB Cable Data USB Color CodeAudio Subsystem Functional Block Diagram Audio SubsystemHD Audio Link Bus HD Audio ControllerAudio Multistreaming HD Audio Subsystem Specifications Audio SpecificationsParameter Measurement Network Interface Controller LAN I/F NICWake-On-LAN Support Power Management SupportAlert Standard Format Support NIC Specifications NIC ConnectorNIC Specifications Parameter Compatibility standard orprotocolIntegrated Graphics Processor Integrated Graphics Processor, Block diagram Functional DescriptionUpgrading Analog Monitor Connector Monitor ConnectorsDB-15 Monitor Connector Pinout DVI-D Monitor Connector Pinout DVI-D ConnectorPin Signal Integrated Graphics Processor Power and Signal Distribution Power DistributionSFF 240-Watt Power Supply Unit Specifications SFF Power SupplyMin Range Current Max Surge Tolerance Loading Ripple MT 300-Watt Power Supply Unit Specifications MT Power SupplyRange or Min Current Max Surge Tolerance Loading Ripple Power Button Actions Power ControlPower Button Pressed Power Button ResultsPower LED Indications Condition Wake Up Events Wake-On-LANState System Condition System Power StatesPower Transition OS Restart Consumption To S0 by RequiredSystem Board Component Designations Signal DistributionDesignator Component function Shows pinouts of headers used on the sytem boards Power and Signal Distribution System Bios Upgrading ROM FlashingChangeable Splash Screen Network Boot F12 Support Boot FunctionsBoot Device Order Memory Detection and ConfigurationBoot Error Codes Boot Error CodesVisual power LED Audible speaker Meaning Client Management Functions Function ModeClient Management Functions INT15 System ID Numbers Temperature StatusSystem ID and ROM Type System System ID Form Factor Subsystem Device IDSmbios Functions Type DataUSB Legacy Support Management FunctionsTable A-1 Beep/Power LED Codes Error Messages and CodesBeep/Power LED Codes Beeps Power LED Probable CausePower-On Self Test Post Messages Table A-2 Error Messages and Codes System Error Messages Table A-3 System Error Messages Probable CauseTable A-4 Memory Error MessagesMemory Error Messages Message Probable CauseKeyboard Error Messages Table A-5 Keyboard Error Messages Probable CauseTable A-6 Printer Error Messages Probable Cause Printer Error MessagesVideo Graphics Error Messages Table A-7 Video Graphics Error Messages Probable CauseDiskette Drive Error Messages Table A-8 Diskette Drive Error Messages Probable CauseSerial Interface Error Messages Table A-9 Serial Interface Error Messages Probable CauseModem Communications Error Messages System Status Error Messages System Status Error MessagesTable A-11 Hard Drive Error Messages Table A-12 Hard Drive Error Messages Probable CauseXx = 03, Hard drive read/write compare test Table A-13 Hard Drive Error Messages Probable Cause Table A-14 Video Graphics Error Messages Probable Cause Audio Error MessagesTable A-15 Audio Error Messages Probable Cause DVD/CD-ROM Error Messages 17 DVD/CD-ROM Error MessagesNetwork Interface Error Messages Table A-17 Network Interface Error Messages Probable CauseScsi Interface Error Messages 65xx-xx, 66xx-xx Table A-18 Scsi Interface Error MessagesPointing Device Interface Error Messages 8601-xx Error Messages and Codes Index NumericsIndex
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dc5850 specifications

The HP dc5850 is a desktop computer that was designed for business environments, offering a blend of performance, reliability, and efficiency. Released during the height of the mid-2000s, this system is powered by AMD processors, particularly the Athlon or Phenom series, which ensures that it can handle various computational tasks with ease.

The dc5850 features a compact chassis that adheres to the Microtower form factor. This design not only saves space but also allows for easier upgrades and maintenance. The unit typically supports a range of RAM configurations, with options for up to 8GB of DDR2 memory. This flexibility enables the user to tailor the system's performance according to their needs, whether for basic office tasks or more demanding applications.

Storage options on the HP dc5850 include a 3.5-inch HDD that can accommodate substantial data, with capacities typically ranging from 160GB to 1TB. The inclusion of a SATA interface ensures fast data transfer rates, which is essential for improving overall system performance. Moreover, the dc5850 boasts multiple USB ports, including USB 2.0 and sometimes even USB 3.0, facilitating easy connectivity with peripherals such as printers, scanners, and external drives.

Graphics capabilities on the dc5850 are generally provided by integrated solutions, although users have the option to add discrete graphics cards for enhanced performance in visual tasks. The system often comes with integrated audio, which supports basic multimedia needs without requiring additional sound cards.

In terms of connectivity, the HP dc5850 features built-in Ethernet for wired networking and may also offer options for Wi-Fi capabilities via PCI expansion slots. This makes it suitable for networked business environments, enabling seamless integration into office infrastructures.

The system is designed with energy efficiency in mind, complying with various environmental standards, thereby reducing its carbon footprint. This aspect may also lead to lower operational costs for businesses focused on sustainability.

Overall, the HP dc5850 stands out as a versatile desktop solution, catering to the essential needs of small to medium-sized businesses. With its combination of performance, expandability, and energy efficiency, it remains a noteworthy choice for users seeking reliable computing power in a compact and manageable form.