Chassis Layout, Back, Front | HP D315 specification

Chapter 2 System Overview

2.3.2 CHASSIS LAYOUT

This section describes the internal layout of the chassis. For detailed information on servicing the chassis refer to the multimedia training and/or the Service Reference Guide for these systems. Figure 2-4 shows the layout for the Compaq D315 or hp d325 personal computers.

Power Supply

Processor/Heat Sink/Fan Assembly

Chassis Fan

Back

AGP Slot

NIC Card [1] in PCI Slot 1

PCI Slot 2

PCI Slot 3

Externally Accessible

Drive Bays

Internal

Drive Bays

Front

Front Panel

Audio/USB

board

NOTES/LEGEND:

[1] If present.

D315 model (board mounted horizontally) d325 model (board mounted veritically)

Figure 2-4.Chassis Layout, Left Side View

2-6Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor

Second Edition – March 2003

Image 32

HP D315 manual Chassis Layout, Back, Front

Contents

Technical reference guide Compaq D315 and hp d325 Personal ComputersPage Compaq D315 and hp d325 Personal Computers Page Featuring the AMD Athlon XP Processor Second Edition -- April Table of Contents PROCESSOR/MEMORY Subsystem INPUT/OUTPUT Interfaces Intregrated Graphics Subsystem Appendix B Ascii Character SET Technical Reference Guide List of Figures Figure C-1. Keystroke Processing ELEMENTS, Block Diagram List of Tables Technical Reference Guide Hardcopy About this GuideOnline Viewing Additional Information Sources Model Numbering ConventionCompaq Model Numbering Convention XXX/XNN/NN/N/NNNx Hp Model Numbering Convention Serial NumberNotational Conventions DNNNsm/A2.06/NNNb+nyr/NNNX/XX1tNL Values RangesRegister Notation and Usage BIT Notation and Byte Values Acronym/Abbreviation Description Common Acronyms and AbbreviationsAcronyms and Abbreviations DAC DCHDDC DDR INT IPLIRQ ISA PFC PINPIO Post TAD TafiTCP TFT This page is intentionally blank Introduction Compaq D315 Hp d325 Features and Options Standard FeaturesFeature Difference Matrix Feature Compaq D315 Hp d325 Options Front Views Mechanical DesignCabinet Layouts Rear Views Shows the rear view of the Compaq D315 and HP d325 systems Front Chassis LayoutBack Board Layouts D315 D325 System Architecture Architectural Difference Matrix Bios ROM FSBAGP I/F DDR Sdram AMD Athlon XP Processor Heat Sink, Processor, and Socket Assemblies Chipset Support ComponentsNVidia Chipset Comparison Support Component Functions System Memory Mass StorageSerial and Parallel Interfaces Universal Serial BUS Interface Network Interface Controller Graphics SubsystemStandard Graphics Support Comparison D315 D325 Specifications Environmental Specifications Factory ConfigurationElectrical Specifications Audio Subsystem Physical Specifications Diskette Drive SpecificationsCompaq SP# Parameter Optical Drive Specifications Hard Drive SpecificationsParameter 48x CD-ROM 16/10/40x CD-RW Drive CD-R, CD-RW XMM1 XMM2 Dimm FSB I/F GPUAGP HT I/F Athlon XP Processor Processor Overview FPU FSB Athlon XP Type Core Speed Voltage Max. Current Max. PowerCPU FPU Processor Upgrading Memory Subsystem D315 Dimm ID SPD Address Map Sdram DimmByte Description Shows the system memory map This page is intentionally blank System Support PCI BUS Overview PCI Bus Devices and Functions 1.1 I/O and Memory Cycles Configuration CyclesPCI BUS Transactions Device # Function # PCI Component Configuration AccessPCI Component Function PCI Configuration Space Type Bist REQ/GNT Line Device PCI BUS Master ArbitrationPCI Bus Mastering Devices PCI Power Management Support Option ROM MappingPCI Interrupts PCI SUB-BUSSES Pin Signal PCI ConnectorPCI Bus Connector Pinout AGP BUS Overview BUS Transactions CLK D1A D1B D2A D2B GNT Trdy Data RequestData Transfers CLK D1A D1B D2A D2B D3A D3B D4A D4B GNT Trdy AGP 8X Transfers CLK D1A D1B D2A D2B D3A D3B D4A D4B Adstbs Adstbf Trdy AGP Connector AGP Bus Connector PinoutOvrcnt GND VDD3 VDD System Resources InterruptsMaskable Interrupts Intr Apic Mode Priority Signal Label Source TypicalMode Maskable Interrupt Priorities and Assignments Non-Maskable Interrupts NMI- GenerationMaskable Interrupt Control Registers Port Register SMI- Generation IOCHK- NMI DMA Channel Device ID Direct Memory AccessDefault DMA Channel Assignments DMA Channel Register I/O Port DMA Page RegistersDMA Page Register Addresses Register Controller DMA Controller RegistersDMA Controller Registers Frequncy Source Destination or Function System Clock DistributionClock Generation and Distribution REAL-TIME Clock and Configuration Memory Clearing Cmos Cmos Archive and Restore Configuration Memory Cmos MapStandard Cmos Locations Location Function Power-On Password Setup PasswordSystem Management Security Functions Cable Lock Provision 1.4 I/O Interface Security Power Management System Boot/ROM Flash Status LED IndicationsSystem Status Acpi Wake-Up Event System Wakes From D315 D325 System Status Thermal Sensing and CoolingSystem Operational Status LED Indications Cooling for D315 Models TachFANSEL1 FANSEL2 Pwrfan 13.d325 Model Fan Control Functional Block Diagram Cooling for d325 Models Register MAP and Miscellaneous Functions System I/O MAPSystem I/O Map Port Function LPC47B367 I/O Controller Control Registers Index Function Reset Value2 LPC47B367 I/O Controller Functions System Status Power LED Beeps Enhanced IDE Interface IDE Programming IDE Configuration Registers IDE PCI Configuration Registers MCP, Device 9/FunctionIDE Bus Master Control Registers IDE Bus Master Control Registers Pin Signal Description IDE ConnectorPin Primary IDE Connector Pinout Diskette Drive Interface Diskette Drive Interface Configuration Diskette Drive Interface Configuration RegistersIndex Reset Diskette Drive Programming Diskette Drive Interface Control Registers Pri Diskette Drive Connector Pin Diskette Drive Connector Pinout Serial Interface Serial ConnectorDB-9 Serial Connector Pinout Serial Interface Programming Serial Interface ConfigurationSerial Interface Configuration Registers Addr Register Serial Interface ControlSerial Interface Control Registers Standard Parallel Port Mode Parallel Interface Enhanced Parallel Port Mode Extended Capabilities Port Mode Parallel Interface Programming Parallel Interface ConfigurationParallel Interface Configuration Registers Address Register Parallel Interface ControlParallel Interface Control Registers Pin Signal Function Parallel Interface ConnectorDB-25 Parallel Connector Pinout KEYBOARD/POINTING Device Interface Keyboard Interface Operation To-Keyboard Commands Command 3.1 8042 Configuration Keyboard Interface Configuration RegistersPointing Device Interface Operation KEYBOARD/POINTING Device Interface Programming 3.2 8042 Control Port 60h CPU Commands To Value Command Description Data KEYBOARD/POINTING Device Interface ConnectorKeyboard/Pointing Device Connector Pinout Difference Matrix D315MCP USB USB Data Formats CRC USB Configuration USB Interface Configuration RegistersUSB Programming USB Control USB Connector USB Connector PinoutUSB Cable Data USB Cable Length Data Functional Analysis CD ROM Front Panel AssemblyTDA 2 AC97 Audio Controller 3 AC97 Link BUSSync SD OUT Audio Codec Audio Programming AC’97 Audio Codec Control Registers Audio ConfigurationAudio Control Audio Specifications AC97 Audio Subsystem Specifications TX/RX LAN PHY I/F Wake on LAN Support Alert on LAN SupportAOL Events Event Description Acpi Environment Power Management SupportAPM Environment Configuration NIC ProgrammingControl NIC Control Registers NIC Connector NIC SpecificationsNIC Specifications MS-DOS Integrated Graphics Subsystem Functional Description Feature D315 D325 Difference MatrixRGB IGP DAC a GPU Graphics Display Modes Resolution Bits per pixel Color DepthDisplay Modes Config Reset ProgrammingUpgrading IGP-BASED Graphics Addr Register Value VGA Monitor Connector DB-15 Monitor Connector PinoutPWR SDA Power Supply ASSEMBLY/CONTROL AUX Range Min. Current Max Surge Power Supply AssemblyWatt Power Supply Assembly Specifications System State Pressed Power Button Results Power ControlPower Button Wake Up Events Wake-On-LAN System Power States Power Transition OS Restart State System Condition Power Distribution 1 3.3/5/12 VDC DistributionConn Pin RTN POK Shows the power supply cabling for the d325 model LOW Voltage PRODUCTION/DISTRIBUTION VID Board Signal DistributionSystem Power Button/LED FP Header Front Panel Audio Audio 1 HeaderFront Panel USB USB 4/5 Header CD ROM Audio CD1Header System Bios Boot Block Codes ROM FLASHING/UPGRADINGNum Lock Cap Lock Scroll Lock Meaning Network Boot F12 Support Boot FunctionsBoot Device Order Memory Detection and Configuration Boot Error CodesBoot Error Codes Visual Audible Meaning Heading Option Description Setup UtilitySetup Utility Functions Translation Mode IDE disks only Removable Media BootTranslation Parameters IDE Disks only Multisector Transfers IDE ATA devices on ly Heading Option Description CTRL+ALT+DEL Setup Utility Functions Setup Utility Functions Setup Utility Functions Client Management Functions INT15 Function ModeClient Management Functions Input EAX OutputEBX ECX System System ID ROM Family PnP ID System ID and ROM TypeEdid Retrieve Temperature Status Drive Fault PredictionPower Management Functions Independent PM Support D315 only System Timer IDE Hard Drive TimerGoing to Sleep in Independent PM System Standby Suspend System OFFWaking Up in Independent PM Acpi Support Beep/Keyboard LED Codes BEEP/KEYBOARD LED CodesTable A-1 Table A-2 POWER-ON Self Test Post MessagesPower-On Self Test Post Messages Table A-3 System Error MessagesSystem Error Messages Memory Error Messages Keyboard Error MessagesTable A-4 Table A-5 Printer Error Messages Video Graphics Error MessagesTable A-6 Table A-7 Diskette Drive Error Messages Serial Interface Error MessagesTable A-8 Table A-9 Modem Communications Error Messages Table A-10 System Status Error Messages Hard Drive Error MessagesTable A-11 Table A-12 Table A-13 Table A-14 Network Interface Error Messages Audio Error Messages17 DVD/CD-ROM Error Messages Scsi Interface Error Messages 65xx-xx, 66xx-xx Pointing Device Interface Error MessagesTable A-18 Table A-19 12hp/Compaq Personal Computers Table B-1 Ascii Character Set Dec Hex Symbol Table B-1.ASCII Code Set Keyboard Keystroke Processing 1 PS/2-TYPE Keyboard Transmissions Parameter USB-TYPE Keyboard Transmissions Keyboard Layouts Standard Enhanced Keyboards Windows Enhanced Keyboards Figure C-6.National Windows 102W-Key Keyboard Key Positions Easy Access Keyboards Figure C-8.8-Button Easy Access Keyboard Layout Keys Special Single-Keystroke Functions Multi-Keystroke Functions Windows Keystrokes Easy Access Keystrokes Button Easy Access Keyboard Keyboard Commands Keyboard-to-System CommandsScan Codes Table C-1 Table C-2 Keyboard Scan Codes Table C-2. Keyboard Scan Codes 14hp/Compaq Personal Computers Table C-2. Keyboard Scan Codes Connectors Figure C-9.PS/2 Keyboard Cable Connector Male Network Interface Controller Adapters Controller Type Featured on AOL Function Wake UP Functions Ipsec Function APM Environment Acpi Environment Configuration Adapter ProgrammingControl Table D-1 Network Connector Adapter SpecificationsAdapter Specifications Table D-3 8hp/Compaq Personal Computers Index Dimm support Diskette Drive SpecificationsPhysical