HP 2838AP, 2899AP, 2897AP, 2898AP manual Quick Solutions Checklist, Is the Notebook Receiving Power?

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266551-003.book Page 2 Thursday, February 20, 2003 11:33 AM

Troubleshooting

Quick Solutions Checklist

Is the Notebook Receiving Power?

If the AC Adapter light is off and the notebook cannot be turned on, adequate power may not be available to the notebook.

If the notebook is running on battery power or is connected to an external power source other than an electrical outlet, connect the notebook to an electrical outlet using the

AC Adapter.

Make sure the power cord and AC Adapter cable connections are secure.

Verify that the electrical outlet is providing adequate power by plugging another electrical device into the outlet.

When the AC Adapter light turns on, the notebook is receiving adequate power.

If the notebook turns on when connected to external power but not when running on a battery pack, recharge the battery pack. For more information about running the notebook on battery power, refer on the Documentation Library CD to the Hardware Guide, “Battery Packs” section.

Identifying the AC Adapter light

3–2

 

 

Getting Started

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Getting Started Book Page ii Thursday, February 20, 2003 1133 AM Using This Guide Text Styles Style Explanation KeysPaths Following a PathChoosing a Path Contents Troubleshooting Index Book Page x Thursday, February 20, 2003 1133 AM Setting Up the Notebook Setting Up the HardwareInserting the Battery Pack Connecting the Notebook to External Power Opening the Notebook Turning On the Notebook Setting Up the Software Using the Notebook Safely Turning Off the NotebookBook Page 8 Thursday, February 20, 2003 1133 AM Selecting Regional Settings Selecting Screen SettingsProtecting the Notebook Against Viruses Installing Optional Software \cpqapps\setup.exe preload /s Accessing Notebook Documentation Inserting a CD Drive or a DVD DriveInserting the Documentation Library CD Inserting the Documentation Library CD into a CD driveOpening the Documentation Library CD Displaying the Documentation Library MenuSelecting a Guide For Information About These Topics Select This GuideFinding a Topic Within a Guide TravelBook Page 10 Thursday, February 20, 2003 1133 AM Troubleshooting Quick Solutions Checklist Is the Notebook Receiving Power?Is the Notebook Turned On? Is the Notebook in Standby or Hibernation?Is the Notebook Overheated? Is the System Unresponsive?Press ctrl+alt+delete. Then Are You Using All Available Documentation? Is an External Device Not Working?Is Software Functioning Abnormally? Contacting Compaq Preparing to Call Technical SupportTaking the Notebook to a Service Provider Display Components Display ComponentsPointing Device Components TouchPad ModelsPointing Device Components TouchPad Models Dual Device Models Pointing Device Components Dual Device ModelsPower Lights Top Components Power LightsTop Components Keyboard and Drive Lights Top Components Keyboard and Drive LightsPower and Volume Controls Top Components Power and Volume ControlsEasy Access Buttons and Keyboard Keys Top Components Easy Access Buttons and Keyboard KeysFunction and Keypad Keys Top Components Function and Keypad KeysFn key Front Panel Components Front Panel ComponentsConnectors Rear Panel Components ConnectorsRear Panel Components Vent, Port and Jacks Rear Panel Components Vent, Port and JacksLeft Side Components Left Side ComponentsRight Side Components Right Side ComponentsUnderside Components Memory and Mini PCI CompartmentsUnderside Components Memory and Mini PCI Compartments Bay Components Underside Components Bay ComponentsVent and Docking Components Underside Components Vent and Docking ComponentsLabels Underside Components LabelsDocumentation and Restore CDs Additional Standard ComponentsCord and Cables Additional Standard Components Cord and CablesAdapters and Accessories Additional Standard Components Adapters and AccessoriesIndex See also jack port cord, power See also CD drive optional hard drive Maintenance, Shipping and Travel Modem and Networking guide Regulatory and Safety Notices Travel guide 2-9troubleshooting Worldwide Telephone Numbers
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2816KR, 2801TC, 2871AP, 2880CL, 2882AP specifications

The HP 2805US is a compact yet powerful desktop computer designed for business use, educational institutions, and home environments. This machine strikes a balance between performance, reliability, and affordability, making it an attractive option for users seeking functionality without breaking the bank.

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Security is an important aspect of the HP 2805US, where it typically incorporates features such as BIOS-level security and the option for TPM (Trusted Platform Module) to safeguard sensitive data. Additionally, businesses can benefit from HP's management software, which includes tools for remote monitoring and updates, simplifying maintenance and security in a corporate environment.

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