HP 500 manual Resetting the Omnibook, Resetting the Computer Resetting an Expansion Base

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Resetting the Omnibook

Occasionally, Windows or the computer may stop responding, so that you cannot turn the computer off. If this happens, try the following in the order listed:

•If possible, shut down Windows: press CTRL+ALT+DEL, then click Shut Down. Press the blue sleep button to restart.

•Slide and hold the power button for four seconds, until the display shuts down, then press the blue sleep button to restart.

•Use a straightened paper clip to press the system-off switch on the left side of the computer. Press the blue sleep button to restart.

•Undock the computer if docked, unplug the AC adapter, remove the main battery, then insert a straightened paper clip into the computer’s system-off switch. Press the blue sleep button to restart.

Figure 1-6. Resetting the Computer

Resetting an Expansion Base

To reset an expansion base—and the computer, if docked (see the following page)—insert a straightened paper clip into the reset hole on the bottom of the expansion base. You can also reset the expansion base by undocking the computer and removing all AC and battery power from the base.

Note

To boot from a CD-ROM or DVD drive in the expansion base, insert a bootable CD (such as the Recovery CD) into the drive, then restart the computer. Press ESC when the HP logo appears during reboot, then select the CD-ROM/DVD drive as the temporary boot device.

1-10 Product Information

HP Omnibook 500

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Contents HP Omnibook Edition History HP OmnibookContents Figures Tables Introduction Source Address or Number CommentsProduct Information Omnibook 500 Series ModelsProduct Comparisons Features Omnibook Front ViewOmnibook Back View Expansion Base Front View Expansion Base Back View Operation Activating Power ModesTurning the Computer On and Off Battery Status Checking the Status of the ComputerMain Status Lights front of computer Keyboard Status LightsFn Hot Keys Using Fn Hot KeysHot Key Effect Resetting the Omnibook Resetting the Computer Resetting an Expansion BaseDocking and Undocking the Computer Docking the ComputerUndocking the Computer Manually Undocking the ComputerConnecting a Floppy Disk Drive 10. Connecting a Floppy Disk DriveSpecifications Omnibook 500 Series SpecificationsWireless LAN Audio System ComputerKeyboard Pointing DeviceEnvironmental Limits Security FeaturesMajor ICs Computer Omnibook 500 Series Accessories Accessory Description Omnibook Compat 500 6000 900B PC Cards11. Replaceable Component Diagram Internal DesignFunction Components Used Component Roles Bootup Functional StructureRemoval and Replacement Removal Cross-ReferenceDisassembly Flowchart Wireless models onlyRecommended Screw Torques Required EquipmentScrew Thread Size Torque cm-kgf Torque in-lbf Removing the Main Battery Removal ProcedureRemoving a Plug-In Module Releasing the ModuleRemoving the Hard Disk Drive Hard Disk Drive Replacement Part NumbersDescription Part Number Exchange Part Number Removing the Hard Disk Tray Reassembly Notes Creating a Utility Partition Removing the Power Button Panel Removing the Power Button Panel Reassembly NotesRemoving the Keyboard Removing the Keyboard ScrewsReassembly Notes Removing an Sdram Module Sdram Module Replacement Part NumbersRemoving a System Sdram Module 10. Removing an Sdram Expansion Module Reassembly Note Removing an Expansion Sdram ModuleRemoving a Mini-PCI Card certain models only 12. Routing the Mini-PCI Cables LAN/modem card shown Removing the Switchboard PCA Replacing Small Parts Replacing Small Parts User-ReplaceableRemoving the Display Assembly HP Authorized Service Providers Only14. Removing the Display Reassembly Notes Page Removing the Heatsink/Fan 16. Removing the Heatsink/Fan17. Separating the Heatsink and Fan Reassembly Note Removing the Top Case 18. Removing the Top Case Removing the Motherboard or Bottom Case 19. Removing the Motherboard Reassembly Notes Replacing the Motherboard 20. Removing Motherboard ComponentsReassembly Note Replacing the Bottom Case 21. Removing Bottom Case Components Installation Procedure 22. Replacing the Docking Doors 23. Example of Serial Number LabelRepairing the Bios IC 24. Boot-Block Jumper Removing Omnibook Components Removing Omnibook ComponentsComponent Removal Procedure Additional Steps Heatsink/fan Reassembly Notes Mini-PCI models only. RoutePanel, audio/PCMCIA Panel, mini-PCIPage Troubleshooting and Diagnostics Troubleshooting Basic Troubleshooting StepsTroubleshooting the Problem Checking for Customer AbuseVerifying the Repair Suggestions for Troubleshooting Scope of Diagnostic ToolsTroubleshooting Suggestions StartupHP Omnibook Troubleshooting and Diagnostics Troubleshooting and Diagnostics HP Omnibook Display Use the Recovery CD to DVD Keyboard and pointing stickClick/scroll button Serial/ParallelLAN/Network Wireless Motherboard MiscellaneousTroubleshooting and Diagnostics HP Omnibook Plug-in Modules Troubleshooting and Diagnostics HP Omnibook DiagTools Diagnostic ToolsUpdating e-DiagTools Enter Running e-DiagToolsSerial and Parallel Loopback Connectors E-DiagTools Error Codes Interpreting the ResultsFloppy Disk Tests Smbus Tests 9088h Replace the expansion base Post Terminal-Error Beep Codes Power-On Self-TestBeep Codes Post Description Post Messages Message Description02F7 Fail-Safe Timer NMI Failed Sycard PCCtest Commands Sycard PCCtest 450/460 CardBus Card OptionalPcmcia PC Card 16-bit test CardBus 32-bit test Omnibook 500 PCI1410Installing the DMI Package Using DMI/WMIUninstalling the DMI/WMI Package Desktop and Windows Management Interfaces DMI/WMIBios Setup Utility Running the Bios Setup UtilityBios Setup Menus and Parameters Main Menu DefaultSystem Devices Menu Default Security Menu DefaultBoot Menu Default Power APM Menu DefaultExit Menu Replaceable Parts Omnibook Exploded View Replaceable Parts Description Part Number Exchange User ReplReplaceable Parts HP Omnibook HP Omnibook Replaceable Parts Accessory Replaceable Parts Part Number Reference Part Exchange Description User Number Part Number ReplReplaceable Parts HP Omnibook HP Omnibook Replaceable Parts Clip, wireless cable Password Removal Policy Reference InformationHewlett-Packard Display Quality Statement Omnibook 500 LCD Guidelines 12.1-in TFT, XGA Mechanical ImperfectionsObsolete New Description Service Notes/Comments Part Number Obsolete Repair PartsObsolete Parts Page Part Number F3476-90024
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500 specifications

The HP 500 series is a remarkable line of printers designed to meet the diverse needs of both home and professional users. Renowned for their exceptional print quality and advanced technology, these printers have established themselves as a reliable choice for anyone looking to produce high-quality documents and images.

One of the standout features of the HP 500 series is its innovative print technology, specifically the use of HP's Thermal Inkjet technology. This technology ensures vibrant colors and sharp text by precisely controlling the ink dispersion on the page. The result is prints that boast stunning detail and clarity, making them ideal for everything from everyday documents to professional presentations.

Another key characteristic of the HP 500 series is its speedy printing capability. Many models in this line can produce a significant number of pages per minute, thereby enhancing productivity for users who need to handle large printing jobs. Additionally, the series often comes equipped with automatic duplexing, allowing users to print on both sides of the paper, which not only saves time but also reduces paper consumption—making it an eco-friendly choice.

The HP 500 series also emphasizes connectivity and user convenience. Most models offer versatile connectivity options, including USB, Wi-Fi, and Ethernet. This ensures that users can easily integrate their printers into various environments, whether it be a home office, a small business, or a larger corporate setting. Moreover, many models support mobile printing features, enabling users to print directly from their smartphones or tablets through applications like HP Smart.

Furthermore, the HP 500 series is built for durability and reliability. With a robust design and components engineered to withstand high-volume usage, these printers are capable of delivering consistent performance over time. Users can expect low maintenance and easy troubleshooting, which is amplified by HP’s commitment to providing regular firmware updates and customer support.

In terms of design, the HP 500 series printers are typically sleek and compact, making them suitable for a variety of workspaces. Their intuitive control panels and user-friendly interfaces streamline operation, ensuring that even those who are not tech-savvy can easily navigate the features.

In conclusion, the HP 500 series is a well-rounded line of printers that combine cutting-edge technology with practicality. With features such as superior print quality, high-speed performance, versatile connectivity, and user-friendly design, they cater to a wide audience—from students and home users to professionals and businesses. As a testament to HP's innovation and commitment to quality, the HP 500 series remains a popular choice in the competitive printing market.
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