HP 17XL265, 17XL266, 17XL274, 17XL264, 17XL261 manual Battery and Power Management

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Presario 1700 Series

Models: XL260, XL261, XL262, XL264, XL265, XL266, XL274, XL275, XL360, XL361, XL362, XL363, XL364, XL365, XL366, XL367, XL368, XL369, XL370, XL371, XL372, XL373, XL374, XL375, XL376, XL377, and XL378

Battery and Power Management

This chapter describes power management and proper battery operating practices for Presario 1700XL Series Notebooks. These practices include conservation of AC power and extending the operating life of the battery. The following sections also outline the proper methods for starting and shuting down the Notebook in different situations.

Power Modes

Compaq Presario 1700 Series Notebook Computers have three levels of low-power management: Hibernation, Standby, and Off.

Hibernation

Hibernation mode helps conserve battery life and protect data. The Notebook automatically enters Hibernation when the battery has little power left, or when the Notebook (operating on battery power) is in Standby mode for more than one hour. As the Notebook enters Hibernation, it automatically stores the contents of its memory to the hard drive before it shuts down. When the Notebook comes out of Hibernation, it returns to its former state.

Activate Hibernation mode by pressing the Power ª button once.

To restart the Notebook, press the Power ª button once. When the Notebook enters or wakes from Hibernation mode, a Progress window is displayed on the screen.

Standby

Standby mode is a low-power mode, also referred to as Sleep mode. Selecting Standby mode instead of turning off the Notebook when finished has two advantages: 1. It allows the Notebook to wake up more quickly than if it had been turned off completely; 2. It saves more power than the active (On) mode.

Activate Sleep mode by pressing Fn+F4. Or click Start, select the Shut Down option, and click Standby.

ÄCAUTION: The Notebook maintains system information and open files while in Standby mode. However, unsaved information is lost if the Notebook is turned off prior to system wake-up, or if a power loss occurs while using the AC adapter.

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Contents Welcome to the Maintenance & Service Guide MSG Using this Guide Before You Begin Preface Locating Additional Information Product Description XL261 XL260XL262 XL264Presario 1700 Series XL361 XL360XL362 XL364 XL363XL365 XL366XL368 XL367XL369 XL371 XL370XL372 DVD XL377 XL376XL378 Description Front of UnitInternet Zone Buttons and Lights Front Bezel Components Right-Side Components with CD, DVD, or CD-RW Installed SuperDisk is available on select models Left-Side Components Underneath the Unit Rear Connectors QuikDock Components Weight Computer SpecificationsStand-Alone Battery Pack Power Requirements AC Power RequirementsAltitude Relative Humidity noncondensingShock VibrationSystem I/O Address Address System Function Shipping ConfigurationMemory Address Devices System Memory CatalogF4FFFFFF Specification AHr Li-ion Specification 12.1-in. TFT 13.3-in. TFT 14.1-in. TFTIn. Drive Diskette Drive SpecificationSpecification 15.0 GB 20.0 GB 32.0 GB Hard Drives Specification 12.0 GB 10.0 GBCD ROM Drive CD or DVD DriveDVD Drive CD-RW DrivePin Assignments Parallel Connector Pin SignalUniversal Serial Bus Connector ConnectorPin Signal Svga Connector ConnectorPin SignalModem Connector ConnectorPin Signal External VGA Monitor Connector ConnectorPin SignalLAN Connector Pin Signal Port Replicator Connector PinSignalBattery and Power Management Indicators Standby Mode Hibernation Mode Off Mode AutomaticActivation ManualBattery Power Power Scheme Always On AC PowerPortable Home Laptop Office Desk Setting Low Battery Critical Battery Default Alarm SettingsRecovering From a Loss of Electrical Power Increasing Battery Pack Operating Time Maximizing the Energy Stored Battery Charge Time Li-ION Battery PackDisposing of a Used Battery Pack Preliminary Steps TroubleshootingClearing the Power-On Password Presario 1700 Series System Options Not Set Power-On Self-Test PostProbable Cause Recommended Action Keyboard Error Probable Cause XX000YZZ 201-Memory Error Probable CauseKeyboard or System Unit Error Probable Cause Diskette Controller Error Probable CausePrimary Hard Drive 0 Failure Probable Cause Compaq DiagnosticsHard Drive Controller Probable Cause Presario 1700 Series Computer Checkup Test Select the item you want to view from the following list View System Information InspectDiagnostic Error Codes Error Code Description Recommended Action Processor Test Error CodesKeyboard Test Error Codes Serial Test Error Codes Hard Drive Test Error Codes Description Recommended Action Video Test Error Codes Video Test Error Codes Description Recommended Action Presario 1700 Series Audio Test Error Codes Before Replacing Parts Troubleshooting without DiagnosticsSolving Audio Problems Probable Cause Solution Solving Minor ProblemsReplace the RTC battery Solving Battery Pack/Gauge Problems Probable Cause SolutionPresario 1700 Series Solving CD or DVD Drive Problems Probable Cause Solutions Solving CD and DVD Drive ProblemsSolving Diskette Drive Problems Probable Cause Solutions Solving Diskette Drive ProblemsFn+F8 Solving Display Problems Probable Cause SolutionsSolving Display Problems Probable Cause Solution Presario 1700 Series Solving Hardware Installation Problems Solving Hard Drive ProblemsSolving Hard Drive Problems Probable Cause Solutions Solving Memory Problems Solving Keyboard/Numeric Keypad ProblemsSolving Memory Problems Probable Cause Solutions Solving PC Card Problems Probable Cause Solutions Solving PC Card ProblemsSee Specifications to verify address Solving Power Problems Probable Cause Solutions Solving Power ProblemsSolving Printer Problems Probable Cause Solutions Solving Printer ProblemsSolving TouchPad/Pointing Device Problems Shipping Preparation Contacting Compaq SupportRemoval Sequence Generating Static Electrostatic DischargeScrews Tool and Software RequirementsCables Connectors and Plastic PartsZIF Connectors Speaker Assembly Cable Preparing the Notebook for Disassembly QuikDock Removal ProceduresBattery Hard Drive FutureBay LED Button Bezel System Memory Keyboard Heatspreader Heatsink Assembly Fan Assembly Processor Presario 1700 Series Keyboard Cable Connection Modem/NIC Combo Card Presario 1700 Series Display Panel From Presario 1700 Series Grasp the panel assembly and lift up to remove it CPU Top Cover with TouchPad/Palmrest Removing the CPU Top Cover with TouchPad/Palmrest Presario 1700 Series Sub IO Board Removing the Sub IO Board Presario 1700 Series System Board Bracket Presario 1700 Series Press the button on the side of the card-bus bezel Left and Right Speaker Assembly Spare Part Items Parts CatalogBoards Spare Part Item Display Panel AssemblyMass Storage Devices Miscellaneous Hardware Miscellaneous Hardware/Plastics Kit XL260 Model XL261 Models Build-to-Order Items Part Numbers & AvailabilityXL265 Model XL266 Models Build-to-Order Items XL262 Model XL264 Models Build-to-Order ItemsXL360 Model XL361 Models Build-to-Order Items XL274 Model XL275 Models Build-to-Order ItemsXL364 Models XL365 Model Build-to-Order Items XL362 Model XL363 Build-to-Order ItemsXL368 Models XL369 Model Build-to-Order Items XL366 Models XL367 Model Build-to-Order ItemsXL372 Models XL373 Model Build-to-Order Items XL370 Models XL371 Model Build-to-Order ItemsXL376 Model XL377 Models Build-to-Order Items XL374 Model XL375 Models Build-to-Order ItemsXL378 Model Xltbd Model Build-to-Order Items Documentation and SoftwareAlphabetical Spares Listing Compaq WinME Operating System Guide US/PR Microsoft Millennium Guide After 9/24/00 Speakers Sub Board

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