Signal Distribution, CR1 +5 VDC LED | HP 8000 specification

Power and Signal Distribution

7.6Signal Distribution

Table 7-7 lists the reference designators for LEDs, connectors, indicators, and switches used on the system boards for systems covered in this guide. Unless otherwise indicated, components are present on all system boards.

Table 7-7.

System Board Connector, Indicator, and Switch Designations

Designator	Component function	Notes
CR1	+5 VDC LED
E1	Descriptor table override header
E14	SPI ROM boot block header
E49 / JP49	Password clear header / jumper
J9	Stacked RJ-45 & dual USB connectors
J10	Stacked quad USB connectors
J20	PCI 2.3 connector	SFF & CMT only
J21	PCI 2.3 connector	CMT only
J22	PCI 2.3 connector	CMT only
J31	PCIe x1 connector	SFF & CMT only
J32	PCIe x1 connector	SFF & CMT only
J41	PCIe x16 graphics connector	SFF & CMT only
J42	PCIe x4 graphics (x16) connector	SFF & CMT only
J50	Parallel port	SFF & CMT only
J68	Stacked keyboard, mouse PS/2 connectors
J69	VGA monitor DB-15 connector
J78	Stacked audio line-in, headphone/line-out 1/8” jacks
J103	DC input	USDT only
P1	Power supply header	SFF & CMT only
P2	Power supply header	SFF & CMT only
P3	Power supply header	SFF & CMT only
P5	Control panel (power button, power LED) header
P6	Internal speaker header
P8	CPU fan header
P9	Chassis fan, primary, header
P23	Front panel audio header
P24	Front panel USB header
P52	Serial port, secondary, header	SFF & CMT only
P53	Serial port, primary connector	SFF & CMT only
P54	Serial port, primary header	SFF only
P60	SATA0 (controller 1, primary master) connector (dark blue)
P61	SATA1 (controller 1, secondary master) connector (white)	SFF & CMT only
P62	SATA2 (controller 1, primary slave) connector (light blue)	SFF & CMT only
P63	SATA3 (controller 1, secondary slave) connector (orange)	CMT only
P64	SATA4 / eSATA (controller 2, primary master) connector (black)	SFF & CMT only
P124	Hood lock header	SFF & CMT only
P125	Hood sense header
P126	Parallel port header	SFF and CMT only
P150	Internal USB header
P151	Internal USB header	SFF and CMT only

7-8

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Technical Reference Guide

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HP 8000 manual Signal Distribution, CR1 +5 VDC LED

Contents

Technical Reference Guide December Technical Reference Guide Contents System Support Processor/Memory SubsystemInput/Output Interfaces Power and Signal Distribution Integrated Graphics Subsystem System Bios Error Messages and Codes Index Additional Information Sources IntroductionAbout this Guide Online Viewing Special Notices Serial NumberNotational Conventions Values Acronyms and Abbreviations Common Acronyms and AbbreviationsAcronym or Abbreviation Description CMC CDSCGA Cmos Eide EisaEPP Escd ISA IPLIRQ LAN PAL NvramODD Pata SEC SdramSdvo Secam Udimm UartUdma URL Introduction System Overview Introduction Features Feature Differences by Form Factor 1ODD Architectural Differences by Form Factor System ArchitectureFunction HP Compaq 8000 Elite Business PC Architecture, Block diagram Chipset Components and Functionality Intel Processor SupportChipset Components Function Support Component Functions Support ComponentsSystem Memory Component Name Function Universal Serial Bus Interface Mass StorageSerial Interface Network Interface Controller Integrated Graphics Subsystem Statistics Graphics SubsystemAudio Subsystem Integrated Graphics Controller HP ProtectTools Embedded Security SpecificationsEnvironmental Specifications Factory Configuration Parameter Operating Non-operating Parameter Value Power Supply Electrical SpecificationsPhysical Specifications Parameter Usdt SFF CMT System Overview Processor/Memory Subsystem Processor/Memory Subsystem Architecture Intel Processors Intel Processor Overview Highest Clock Processor Changing/UpgradingSupported Processors partial listing Form Memory Subsystem Memory Socket Loading Memory UpgradingMemory Mapping and Pre-allocation Channel a Channel B Socket Socket 2 Socket 4 Total System Memory Map for maximum of 8 gigabytes PCI Bus Overview System SupportPCI 2.3 Bus Operation PCI Component Configuration Access PCI Bus PCI Component Function # Device # Wired to Transaction Protocol Layer PCI Express Bus OperationSoftware/Driver Layer PCI Bus Mastering Devices PCI Interrupts PCI Power Management SupportOption ROM Mapping Link Layer PCI 2.3 Connector PCI ConnectorsPCI 2.3 Bus Connector Pinout PCIe Connectors PCIe Bus Connector Pinout Interrupts Apic ModeSystem Resources Mode Direct Memory Access PCI Interrupt Distribution Real-Time Clock and Configuration Memory Clearing Cmos Standard Cmos Locations Configuration Memory Cmos MapSystem Management Security Functions Cable Lock Provision Power-On / Setup PasswordSetup Password Interface Security Acpi Wake-Up Events Power ManagementSmart Cover Lock Optional Acpi Wake-Up Event System Wakes From Thermal Sensing and Cooling System Status PowerLED Beeps Action RequiredSystem Status System Operational Status LED Indications Register Map and Miscellaneous Functions System I/O Map System I/O Map Port Function ICH10 Functions Gpio FunctionsSIO Controller Functions Input/Output Interfaces Sata interface Pin Sata Connector PinoutSATA/eSATA Interfaces Pin Description Optional eSATA Bracket/Cable Assembly ESATA interface Pin Signal Description DB-9 Serial Connector PinoutSerial Interface Extended Capabilities Port Mode Standard Parallel Port ModeEnhanced Parallel Port Mode Parallel Interface Support DB-25 Parallel Connector Pinout Parallel Interface ConnectorPin Signal Function Keyboard/Pointing Device Interface Keyboard Interface Operation Pointing Device Interface Operation Keyboard/Pointing Device Interface ConnectorKeyboard/Pointing Device Connector Pinout Data Universal Serial Bus Interface USB ConnectorController Signals USB Connector Location all form factors ICH10 USB Port Mapping USB Cable Length Data USB Connector PinoutUSB Cable Data USB Color Code Audio Subsystem Functional Block Diagram Audio Subsystem HD Audio Link Bus HD Audio ControllerAudio Multistreaming Parameter Measurement Audio SpecificationsHD Audio Subsystem Specifications ADC/DAC 10. LAN LED Indications Network Interface ControllerFunction Activity LED Speed LED Wake-On-LAN Support Power Management SupportAlert Standard Format Support 11. NIC Specifications NIC ConnectorNIC Specifications Parameter Compatibility standard orprotocol Integrated Graphics Subsystem Functional Description RGB Sdram Installed Maximum Memory Allocation GMA 4500 Memory Allocation Display Modes Resolution Maximum Refresh Rate Analog Digital MonitorIGC Standard 2D Display Modes Upgrading Analog Monitor Connector Monitor ConnectorsDB-15 Monitor Connector Pinout DisplayPort Connector Pin Signal Integrated Graphics Subsystem Power and Signal Distribution Usdt Power Distribution Usdt 135-Watt Power Supply Unit Specifications SFF/CMT Power DistributionParameter SFF 240-Watt Power Supply Unit Specifications CMT 320-Watt Power Supply Unit Specifications Power Button Actions Power ControlPower Button Pressed Power Button Results Power LED Indications Condition Power Management Wake Up Events State System Condition System Power StatesPower Transition OS Restart Consumption To S0 by Required Signal Distribution CR1 +5 VDC LED System Board Connector, Indicator, and Switch Designations Power and Signal Distribution System Bios Upgrading ROM FlashingChangeable Splash Screen Network Boot F12 Support Boot FunctionsBoot Device Order Memory Detection and Configuration Boot 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 Form Factor System ID Smbios Functions Type Data USB Legacy Support Management Engine Functions Table A-1 Beep/Power LED Codes Error Messages and CodesBeep/Power LED Codes Beeps Power LED Probable Cause Power-On Self Test Post Messages Table A-2 Error Message Probable Cause Table A-2 System Error Messages Table A-3 System Error Messages Probable Cause Table A-4 Memory Error MessagesMemory Error Messages Message Probable Cause Keyboard Error Messages Table A-5 Keyboard Error Messages Probable Cause Table A-6 Printer Error Messages Probable Cause Printer Error MessagesVideo Graphics Error Messages Table A-7 Video Graphics Error Messages Probable Cause Diskette Drive Error Messages Table A-8 Diskette Drive Error Messages Probable Cause Serial Interface Error Messages Table A-9 Serial Interface Error Messages Probable Cause Modem 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 Cause Xx = 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 Cause Scsi Interface Error Messages 65xx-xx, 66xx-xx Table A-18 Scsi Interface Error Messages Pointing Device Interface Error Messages 8601-xx Error Messages and Codes Index Numerics Index