Power Button/LED Header P5, CD ROM Audio Header P7 | Compaq W4000

Technical Reference Guide

Power Button/LED Header P5

HD LED Cathode 1 HD LED Anode 3

GND 5 M Reset 7 +5 VDC 9 NC 11 GND 13 NC 15

Chassis ID1 17

2PS LED cathode

4PS LED anode

6PWR Btn

8GND

10Chassis ID0

12GND

16+5 VDC

18GND

CD ROM Audio Header P7

1Audio (Left Channel)

2Ground

3Ground

4Audio (right channel)

AOL/SOS Header P12

	BIOS Fail 1	2 Not Connected
	Not Connected 3
		4 Not Connected
	Not Connected 5
		6 Thermal
	Ground 7

NOTE:

No polarity consideration required for connection to speaker header P6 or SCSI HD LED header P29. [1] Separate cable connection for these two pins (equivalent of header P29 on other systems).

Figure 6–7. Header Pinouts

Compaq Evo and Workstation Personal Computers6-11

Featuring the Intel Pentium 4 Processor

Second Edition - January 2003

Image 136

Compaq W4000 manual Power Button/LED Header P5, CD ROM Audio Header P7, AOL/SOS Header P12

Contents

Technical Reference Guide Intel Pentium 4 Processor and the 845 ChipsetPage TRG Page Featuring the Intel Pentium 4 Processor Second Edition -- January Table of Contents System Support Power Supply and Distribution Appendix B Ascii Character SET Appendix D COMPAQ/NVIDIA Vanta LT AGP Graphics Card Technical Reference Guide List of Figures Power Distribution and CONTROL, Block Diagram List of Tables Technical Reference Guide Table H-2 This page is intentionally blank Online Viewing About this GuideHardcopy Additional Information Sources Model Numbering ConventionSerial Number XXX/XNN/NN/N/NNNx Notational Conventions ValuesRanges Register Notation and Usage Acronyms and Abbreviations Common Acronyms and AbbreviationsAcronym/Abbreviation Description DAC DCHDDC DDR INT IPLIRQ ISA PFC PINPIO Post TAD TafiTCP TFT System Overview Introduction Features and Options Standard FeaturesFeature Difference Matrix by Form Factor Configurable Options Mechanical Design Front Views Cabinet LayoutsEvo or Workstation Small Form Factor Rear Views Compaq Evos and Workstation, Rear Views Back Chassis LayoutsFront Desktop Chassis Layout, Top View AGP Slot PCI Slot Drive Lock Board Layouts Small Form Factor Board Layouts Desktop or Configurable Minitower Main Board Layouts System Architecture Desktop Configurable MinitowerSDR SDR/DDR RGB AGP AGP SdramICH2 USB LPC FWH 10.Processor Assembly And Mounting Intel Pentium 4 Processor Chipset Support ComponentsChipset Functions Support Component Functions System Memory Mass StorageSerial and Parallel Interfaces Universal Serial BUS Interface Standard AGP Graphics Comparison Graphics SubsystemNVIDIA Matrox Specifications Environmental Specifications Factory ConfigurationElectrical Specifications Audio Subsystem Physical Specifications Diskette Drive SpecificationsSmall Configurable Parameter Compaq SP# Optical Drive Specifications Hard Drive SpecificationsParameter 48x CD-ROM 16/10/40x CD-RW Drive CD-R, CD-RW AGP MCH FSB I/FXMM1 XMM2 XMM3 Dimm Pentium 4 Processor Processor Overview CPU FPU FSB Processor Upgrading Memory Subsystem Byte Description SPD Address Map Sdram DimmDimm ID Shows the system memory map Host/PCI Bridge Configuration Registers GMCH, Device Subsystem ConfigurationPCI Config Reset Addr Register Value System Support PCI BUS Overview Eide USB PCI Bus Devices and Functions PCI BUS Transactions Configuration Cycles1.1 I/O and Memory Cycles PCI Component Configuration Access IdselPCI Component Device # PCI Configuration Space Type System Board PCI Device IdentificationBist PCI Device Vendor ID Device ID PCI Bus Mastering Devices PCI BUS Master ArbitrationREQ/GNT Line Device PCI Power Management Support Option ROM MappingPCI Interrupts PCI SUB-BUSSES PCI Configuration LPC Bridge Configuration Registers ICH2, Function 0, DeviceConfig Register Reset Addr Value Register PCI Bus Connector Pinout PCI ConnectorPin Signal AGP BUS Overview BUS Transactions Data Transfers Data RequestCLK D1A D1B D2A D2B GNT Trdy CLK D1A D1B D2A D2B D3A D3B D4A D4B GNT Trdy AGP Configuration Config Reset Addr Register Value AGP Connector AGP Bus Connector PinoutOvrcnt GND VDD3 VDD Interrupts System ResourcesMaskable Interrupts 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 Default DMA Channel Assignments Direct Memory AccessDMA Channel Device ID DMA Page Register Addresses DMA Page RegistersDMA Channel Register I/O Port DMA Controller Registers DMA Controller RegistersRegister Controller Clock Generation and Distribution System Clock DistributionFrequncy Source Destination 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 1.4 I/O Interface Security Cable Lock ProvisionChassis Security Power Management System Boot/ROM Flash Status LED IndicationsSystem Status Acpi Wake-Up Event System Wakes From Thermal Sensing and Cooling Power Hard Drive System StatusSystem Operational Status LED Indications 11.Small Form Factor Fan Control Block Diagram Register MAP and Miscellaneous Functions System I/O MAPSystem I/O Map Port Function 2 LPC47B367 I/O Controller Functions Index Function Reset ValueLPC47B367 I/O Controller Control Registers System Status Power LED HD LED Enhanced IDE Interface IDE Programming IDE Configuration Registers Eide PCI Configuration Registers 82801, Device 31/FunctionIDE Bus Master Control Registers IDE Bus Master Control Registers Pin Primary IDE Connector Pinout IDE ConnectorPin Signal Description 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 DB-9 Serial Connector Pinout Serial ConnectorSerial Interface Serial Interface Configuration Serial Interface Configuration RegistersSerial Interface Programming Function Serial Interface Control Registers Serial Interface ControlAddr Register Standard Parallel Port Mode Parallel Interface Enhanced Parallel Port Mode Extended Capabilities Port Mode Parallel Interface Configuration Registers Parallel Interface ConfigurationParallel Interface Programming Parallel Interface Control Registers Parallel Interface ControlAddress Register DB-25 Parallel Connector Pinout Parallel Interface ConnectorPin Signal Function 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 Keyboard/Pointing Device Connector Pinout KEYBOARD/POINTING Device Interface ConnectorData USB I/F, Block Diagram 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 TDA Front Panel AssemblyCD ROM 2 AC97 Audio Controller 3 AC97 Link BUSSync SD OUT Audio Codec PB Data R Audio Configuration Audio ProgrammingAudio Control AC’97 Audio Codec Control Registers AC97 Audio Subsystem Specifications Audio SpecificationsParamemter TX/RX LAN PHY I/F TX/RX Wake on LAN Support Alert on LAN SupportAOL Events Event Description APM Environment Power Management SupportAcpi Environment Configuration NIC ProgrammingControl NIC Control Registers NIC Connector NIC SpecificationsNIC Specifications MS-DOS NIC UPGRADING/CHANGING AOL/SOSAsic PCI SOS PCI Remote System Alert Events Power Supply ASSEMBLY/CONTROL AUX Watt Power Supply Assembly Specifications PN Power Supply AssemblyRange Min. Current Max Surge Power Button Power ControlSystem State Pressed Power Button Results Power LED Condition Power LED IndicationsWake Up Events System Power States Power Transition OS Restart State System Condition Power Distribution 1 3.3/5/12 VDC DistributionConn Pin RTN Desktop and Configurable Minitower Power Cable Diagram LOW Voltage PRODUCTION/DISTRIBUTION VID0 VID1 VID2VID4 AGP PWR DDR System Board Signal DistributionIDE I/F CD-ROM Desktop/Minitower Signal Distribution Diagram System CD ROM Audio Header P7 Power Button/LED Header P5AOL/SOS Header P12 This page is intentionally blank Bios ROM Boot Block Codes ROM FlashingUpgrading Num Lock Cap Lock Scroll Lock Changeable Splash Screen \Flashi.exe ImageFilename BackgroundColor ForegroundColor Boot Device Order Boot FunctionsNetwork Boot F12 Support Memory Detection and Configuration Boot Error CodesBoot Error Codes Visual Audible Meaning Setup Utility Functions Setup UtilityHeading Option Description Translation Mode IDE disks only Removable Media BootTranslation Parameters IDE Disks only Multisector Transfers IDE ATA devices only Heading Option Description CTRL+ALT+DEL Setup Utility Functions Setup Utility Functions Setup Utility Functions Client Management Functions Function ModeClient Management Functions INT15 Input EAX OutputEBX ECX Edid Retrieve System ID and ROM TypeSystem System ID ROM Family PnP ID Temperature Status Drive Fault PredictionPnP Bios Functions PNP Support Smbios Power Management Functions System TimerIDE Hard Drive Timer Independent PM Support Going to Sleep in Independent PM System StandbyIDE Hard Drive Standby Suspend Acpi Support APM 1.2 Support APM Bios Functions APM Bios Function Description Staying Awake in APM System/Hard Drive Standby Going to Sleep in APMSystem Suspend Waking Up in APM USB Legacy Support This page is intentionally blank BEEP/KEYBOARD LED Codes Table A-1Beep/Keyboard LED Codes Beeps LED Probable Cause POWER-ON Self Test Post Messages Power-On Self Test Post MessagesError Message Probable Cause Table A-2 System Error Messages System Error MessagesTable A-3 Message Probable Cause 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 17 DVD/CD-ROM Error Messages Audio Error MessagesNetwork Interface Error Messages Scsi Interface Error Messages 65xx-xx, 66xx-xx Pointing Device Interface Error MessagesTable A-18 Table A-19 12Compaq Personal Computers Symbol Dec Hex Table B-1Ascii Character Set Dec Hex Dec Hex Symbol Table B-1.ASCII Code Set Keyboard Keystroke Processing 1 PS/2-TYPE Keyboard Transmissions Parameter Minimum Nominal Maximum 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 # Description Default Function Keyboard Commands Keyboard-to-System CommandsCommand Scan Codes Table C-2 Keyboard Scan CodesKey Make / Break Codes Hex Pos Mode Table C-2. Keyboard Scan Codes Key 7E/FE Table C-2. Keyboard Scan Codes Connectors Pin COMPAQ/NVIDIA Vanta LT AGP Graphics Card Sdram Nvidia Functional Description Display Modes Resolution Bits per pixel Color DepthNvidia Vanta LT Display Modes Monitor Power Management Conditions Power Management and ConsumptionSoftware Support Information Monitor Connector DB-15 Monitor Connector PinoutSDA SCL 6Compaq Personal Computers COMPAQ/NVIDIA QUADRO2 EX/MXR AGP Graphics Cards Appendix E Compaq/NVIDIA Quadro2 EX/MXR AGP Graphics Cards Table E-1 Resolution Bits per pixel Color DepthNvidia Quadro2 EX/MXR Graphics Display Modes Monitor Power Management Conditions Table E-2 Pin Signal Description DB-15 Monitor Connector PinoutTable E-3 6Compaq Personal Computers Appendix F COMPAQ/Matrox Millennium G450 Appendix H Compaq/Matrox Millennium G450 AGP Graphics Card Table F-1 Matrox Millennium G450 Graphics Display Modes Table F-2 Table F-3 Video In Connector Pinout Video Feature ConnectorTable F-4 COMPAQ/ADAPTEC 29160N Scsi Host Adapter Appendix G Compaq/Adaptec 29160N Scsi Host Adapter Scsi Adapter Programming Scsi Adapter Configuration Scsi Adapter ControlTable G-1 Table G-2 Scsi Connectors External 50-PIN Ultra Scsi ConnectorExternal Ultra Scsi Connector Pinout Pin Signal Function Internal 50-Pin Ultra Scsi Connector Pinout Internal 50-PIN Ultra Scsi ConnectorTable G-4 Ultra160 Scsi Connector Pinout Internal 68-PIN ULTRA160 Scsi ConnectorTable G-5 PCI Graphics Card DVI RGB Card Edge Connector Table H-1 Matrox G200 MMS Graphics Controller Display Modes Display Configuration SINGLE-CARD Configuration MULTI-CARD Configuration with Windows NT Table H-2 Adapter Cable Connector Adapter Cable Connector PinoutTable H-3 Pin Description Analog Monitor Connector Table H-4 Digital Monitor Connector DVI-D Connector Pinout 10Compaq Personal Computers Index Dimm support ROM Bios Specifications ElectricalEnvironmental Physical This page is intentionally blank