HP 8200 tower manual Power Management, Smart Cover Lock Optional, Acpi Wake-Up Events

Page 45

System Support

Level 0—Cover removal indication is essentially disabled at this level. During POST, status bit is cleared and no other action is taken by BIOS.

Level 1—During POST the message “The computer's cover has been removed since the last system start up” is displayed and time stamp in CMOS is updated.

Level 2—During POST the “The computer's cover has been removed since the last system start up” message is displayed, time stamp in CMOS is updated, and the user is prompted for the administrator password. (A Setup password must be enabled in order to see this option).

Smart Cover Lock (Optional)

These systems support an optional solenoid-operated locking bar that, when activated, prevents the cover (hood) from being removed. The GPIO ports 44 and 45 of the SIO controller provide the lock and unlock signals to the solenoid. A locked hood may be bypassed by removing special screws that hold the locking mechanism in place. The special screws are removed with the Smart Cover Lock Failsafe Key.

4.5.2 Power Management

These systems provide baseline hardware support of ACPI- and APM-compliant firmware and software. Key power-consuming components (processor, chipset, I/O controller, and fan) can be placed into a reduced power mode either automatically or by user control. The system can then be brought back up (“wake-up”) by events defined by the ACPI 2.0 specification. The ACPI wake-up events supported by this system are listed as follows:

Table 4-6.

ACPI Wake-Up Events

ACPI Wake-Up Event

System Wakes From

 

 

Power Button

Suspend or soft-off

 

 

RTC Alarm

Suspend or soft-off

 

 

Wake On LAN (w/NIC)

Suspend or soft-off

 

 

PME

Suspend or soft-off

 

 

Serial Port Ring

Suspend or soft-off

 

 

USB

Suspend only

 

 

Keyboard

Suspend only

 

 

Mouse

Suspend only

 

 

Technical Reference Guide

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Contents March Technical Reference GuideTechnical Reference Guide Contents Processor/Memory Subsystem System SupportInput/Output Interfaces Integrated Graphics Subsystem Power and Signal DistributionIndex Error Messages and CodesAbout this Guide IntroductionAdditional Information Sources Online Viewing HardcopyNotational Conventions Serial NumberSpecial Notices ValuesCommon Acronyms and Abbreviations Acronyms and AbbreviationsAcronym or Abbreviation Description CGA Eide IRQ Nvram SDR Uart Introduction Introduction System OverviewHP Uefi Bios FeaturesUsdt SFF CMT Feature Differences by Form FactorSystem Architecture Architectural Differences by Form FactorFunction HP Compaq 8200 Elite Business PC Architecture, Block diagram Chipset Intel Processor SupportSystem Memory Support ComponentsSupport Component Functions Component Name FunctionLegacy Input/Output Interfaces Mass Storage AccommodationsUniversal Serial Bus Interface Network Interface ControllerGraphics Subsystem Audio SubsystemHP ProtectTools Embedded Security Environmental Specifications Factory Configuration SpecificationsPower Supply Electrical Specifications Parameter Operating Non-operatingPhysical Specifications ParameterSFF CMT System Overview Processor/Memory Subsystem Architecture Processor/Memory SubsystemIntel Processor Features Specifications of Supported Intel ProcessorsIntel Processor Processor Changing/Upgrading Memory Subsystem Memory Mapping and Pre-allocation Memory UpgradingMemory Socket Loading Channel B Channel a Socket TotalSystem Memory Map for maximum of 8 gigabytes System Support PCI Bus OverviewPCI 2.3 Bus Operation PCI Express Bus Operation PCI Request/Grant SignalsSoftware/Driver Layer Transaction Protocol LayerOption ROM Mapping PCI Power Management SupportPCI Interrupts Link LayerPCI Connectors PCI 2.3 ConnectorPCI 2.3 Bus Connector Pinout PCIe Bus Connector Pinout PCIe ConnectorsSystem Resources Apic ModeInterrupts ModeDirect Memory Access System Board System Interrupts Pirq ConnectorPCI Interrupt Distribution Clearing Cmos Real-Time Clock and Configuration MemorySystem Management Configuration Memory Cmos MapStandard Cmos Locations Security FunctionsSetup Password Power-On / Setup PasswordCable Lock Provision Interface SecuritySmart Cover Lock Optional Power ManagementAcpi Wake-Up Events Acpi Wake-Up Event System Wakes FromSystem Status PowerLED Beeps Action Required System StatusSystem Operational Status LED Indications Register Map and Miscellaneous Functions Thermal Sensing and CoolingSystem I/O Map Port Function System I/O MapGpio Functions PCH-DO FunctionsSIO Controller Functions System Support Input/Output Interfaces SATA/eSATA Interfaces Pin Sata Connector PinoutSata interface Pin DescriptionESATA interface Optional eSATA Bracket/Cable AssemblyDB-9 Serial Connector Pinout Pin Signal DescriptionSerial Interface Enhanced Parallel Port Mode Standard Parallel Port ModeExtended Capabilities Port Mode Parallel Interface SupportParallel Interface Connector DB-25 Parallel Connector PinoutPin Signal Function Keyboard Interface Operation Keyboard/Pointing Device InterfaceKeyboard/Pointing Device Interface Connectors Keyboard/Pointing Device Connector PinoutPointing Device Interface Operation USB Signals USB Connector Location see note below Universal Serial Bus InterfacePCH USB Port Mapping USB Connector Pinout USB ConnectorUSB Cable Data USB Cable Length DataPCH-D0 Audio SubsystemHD Audio Controller HD Audio Link BusAudio Multistreaming Audio Specifications HD Audio Subsystem SpecificationsParameter Measurement Network Interface Controller 10. LAN LED IndicationsFunction Activity LED Speed LED Power Management Support NIC ConnectorWake-On-LAN Support NIC Specifications 11. NIC SpecificationsParameter Compatibility standard orprotocol Functional Description Integrated Graphics SubsystemSupported Intel Processor IGC Specifications System Memory Installed Pre-allocated IGC Memory Allocation with Windows XPIGC Memory Allocation with Windows Vista or Windows IGC Supported Resolutions Resolution Analog Digital DisplayPortMaximum Refresh Rate Upgrading Monitor ConnectorsDisplayPort Connector Analog Monitor ConnectorDB-15 Monitor Connector Pinout Pin SignalPower Distribution Power and Signal DistributionUsdt Power Distribution Usdt Power Supply SpecificationsParameter Watt supply Power Supply Unit 4 3 2 2 SFF/MT/CMT Power DistributionMT/CMT 320-Watt Power Supply Unit Specifications SFF 240-Watt Power Supply Unit SpecificationsPower Button Power ControlPower Button Actions Pressed Power Button ResultsPower LED Condition Power LED IndicationsWake Up Events Power ManagementPower Transition OS Restart System Power StatesState System Condition Consumption To S0 by RequiredSignal Distribution System Board Connector, Indicator, and Switch DesignationsDesignator Component function SW1 Shows pinouts of headers used on the system boards Power and Signal Distribution System Bios ROM Flashing UpgradingChangeable Splash Screen Boot Functions Boot Device OrderNetwork Boot F12 Support Boot Error Codes Memory Detection and ConfigurationVisual power LED Audible speaker Meaning Boot Error CodesFunction Mode Client Management FunctionsClient Management Functions INT15 Temperature Status Smbios SupportUSB Legacy Support System ID and ROM TypeManagement Engine Functions Beep/Power LED Codes Error Messages and CodesTable A-1. Beep/Power LED Codes Beeps Power LED Probable CausePower-On Self Test Post Messages Directory. Do not power down system untilProcessing is complete Board For systems with 2 Sata ports Root directory. Do not power down system until Table A-3 System Error Messages Probable Cause System Error MessagesMemory Error Messages Memory Error MessagesTable A-4 Message Probable CauseTable A-5 Keyboard Error Messages Probable Cause Keyboard Error MessagesVideo Graphics Error Messages Printer Error MessagesTable A-6 Printer Error Messages Probable Cause Table A-7 Video Graphics Error Messages Probable CauseTable A-8 Diskette Drive Error Messages Probable Cause Diskette Drive Error MessagesTable A-9 Serial Interface Error Messages Probable Cause Serial Interface Error MessagesModem Communications Error Messages System Status Error Messages System Status Error MessagesTable A-11 Table A-12 Hard Drive Error Messages Probable Cause Hard Drive Error MessagesXx = 03, Hard drive read/write compare test Table A-13 Hard Drive Error Messages Probable Cause Audio Error Messages Table A-14 Video Graphics Error Messages Probable CauseTable A-15 Audio Error Messages Probable Cause Network Interface Error Messages 17 DVD/CD-ROM Error MessagesDVD/CD-ROM Error Messages Table A-17 Network Interface Error Messages Probable CauseTable A-18 Scsi Interface Error Messages Scsi Interface Error Messages 65xx-xx, 66xx-xxPointing Device Interface Error Messages 8601-xx Numerics IndexIndex
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8200 tower specifications

The HP 8200 Tower is a robust desktop computer designed for professional environments, delivering performance and expandability for a variety of business needs. This workstation is part of HP's Elite series, known for its reliability and advanced technologies, making it a sound choice for companies requiring consistent operation.

One of the defining features of the HP 8200 Tower is its versatile processing power, powered by the Intel Core i5 and i7 processors. These processors offer a multi-core architecture, ensuring that users can efficiently handle multitasking and processor-intensive applications. With options for up to 32GB of DDR3 RAM, the HP 8200 Tower can smoothly run multiple applications simultaneously, making it suitable for tasks ranging from everyday office work to more demanding software like graphical design programs.

The system also provides a range of storage options, including traditional hard disk drives and faster solid-state drives, allowing users to select the balance of capacity and speed that best suits their needs. Additionally, the HP 8200 supports RAID configurations, enhancing data redundancy and performance, thereby protecting critical business data.

In terms of expandability, the HP 8200 Tower offers multiple PCIe slots for adding graphic cards, sound cards, or other expansion cards. This capability makes it adaptable for various purposes, whether that involves improving graphics performance for video editing or integrating specialized hardware for specific business functions.

The design of the HP 8200 Tower ensures efficient cooling and quiet operation. It features a tool-less chassis, allowing for easy upgrades and maintenance. The internal layout maximizes airflow, keeping components cool even under heavy workloads, an important feature for maintaining long-lasting performance.

Connectivity options are plentiful, with USB 2.0 and USB 3.0 ports, enabling speedy data transfer and peripheral connectivity. Additionally, integrated Gigabit Ethernet offers reliable networking capabilities, essential for seamless communication within a business environment.

The HP 8200 Tower showcases HP's commitment to sustainability, featuring energy-efficient components and a design aimed at reducing environmental impact. Overall, this powerful workstation combines performance, expandability, and energy efficiency, making it an excellent choice for any professional setting. With its blend of modern technologies and traditional reliability, the HP 8200 Tower stands out as a dependable tool for businesses looking to enhance productivity.
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