HP 500 manual Replacing the Bottom Case

Page 55

Replacing the Bottom Case

Important

Due to contractual restrictions imposed by Microsoft, an HP authorized service provider must follow special procedures when replacing the bottom case. These restrictions affect the distribution, handling, and tracking of new, replacement, and replaced Microsoft Certificate of Authenticity labels attached to the bottom case of the computer. Contact the HP Call Center in your region for information or see service note 500-03.

Important

If the notebook is an option code ARE (for Malaysia), the bottom case can be replaced only by the regional repair center in Taiwan. This requires sending the entire unit to the repair center. Contact the HP Call Center in your region for shipping information.

Required Equipment

#0 Phillips screwdriver.

Removal Procedure

1.Remove both screws from the speaker assembly and remove the speaker assembly from the unit.

2.Remove the three remaining screws from the hard drive/LED flex cable, then lift the cable off of its connector and out of the unit.

3.Remove the screw from the hard drive guide, and remove the guide.

HP Omnibook 500

Removal and Replacement 2-29

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Contents HP Omnibook HP Omnibook Edition HistoryContents Figures Tables Source Address or Number Comments IntroductionOmnibook 500 Series Models Product InformationProduct Comparisons Omnibook Front View FeaturesOmnibook Back View Expansion Base Front View Expansion Base Back View Operation Activating Power ModesTurning the Computer On and Off Keyboard Status Lights Battery StatusChecking the Status of the Computer Main Status Lights front of computerFn Hot Keys Using Fn Hot KeysHot Key Effect Resetting the Computer Resetting an Expansion Base Resetting the OmnibookDocking the Computer Docking and Undocking the ComputerManually Undocking the Computer Undocking the Computer10. Connecting a Floppy Disk Drive Connecting a Floppy Disk DriveOmnibook 500 Series Specifications SpecificationsPointing Device Wireless LANAudio System Computer KeyboardEnvironmental Limits Security FeaturesMajor ICs Computer Omnibook 500 Series Accessories PC Cards Accessory Description Omnibook Compat 500 6000 900BInternal Design 11. Replaceable Component DiagramFunctional Structure Function Components Used Component Roles BootupRemoval Cross-Reference Removal and ReplacementWireless models only Disassembly FlowchartRecommended Screw Torques Required EquipmentScrew Thread Size Torque cm-kgf Torque in-lbf Removal Procedure Removing the Main BatteryReleasing the Module Removing a Plug-In 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 Reassembly Notes Removing the Power Button PanelRemoving the Keyboard Screws Removing the KeyboardReassembly Notes Removing an Sdram Module Sdram Module Replacement Part NumbersRemoving a System Sdram Module Removing an Expansion Sdram Module 10. Removing an Sdram Expansion Module Reassembly NoteRemoving a Mini-PCI Card certain models only 12. Routing the Mini-PCI Cables LAN/modem card shown Removing the Switchboard PCA Replacing Small Parts User-Replaceable Replacing Small PartsHP Authorized Service Providers Only Removing the Display Assembly14. Removing the Display Reassembly Notes Page 16. Removing the Heatsink/Fan 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 20. Removing Motherboard Components Replacing the MotherboardReassembly Note Replacing the Bottom Case 21. Removing Bottom Case Components Installation Procedure 23. Example of Serial Number Label 22. Replacing the Docking DoorsRepairing the Bios IC 24. Boot-Block Jumper Removing Omnibook Components Removing Omnibook ComponentsPanel, mini-PCI Component Removal Procedure Additional Steps Heatsink/fanReassembly Notes Mini-PCI models only. Route Panel, audio/PCMCIAPage Troubleshooting and Diagnostics Basic Troubleshooting Steps TroubleshootingChecking for Customer Abuse Troubleshooting the ProblemVerifying the Repair Scope of Diagnostic Tools Suggestions for TroubleshootingStartup Troubleshooting SuggestionsHP Omnibook Troubleshooting and Diagnostics Troubleshooting and Diagnostics HP Omnibook Display Use the Recovery CD to Keyboard and pointing stick DVDSerial/Parallel Click/scroll buttonLAN/Network Wireless Miscellaneous MotherboardTroubleshooting and Diagnostics HP Omnibook Plug-in Modules Troubleshooting and Diagnostics HP Omnibook DiagTools Diagnostic ToolsUpdating e-DiagTools Running e-DiagTools EnterSerial and Parallel Loopback Connectors Interpreting the Results E-DiagTools Error CodesFloppy Disk Tests Smbus Tests 9088h Replace the expansion base Post Terminal-Error Beep Codes Power-On Self-TestBeep Codes Post Description Message Description Post Messages02F7 Fail-Safe Timer NMI Failed Omnibook 500 PCI1410 Sycard PCCtest CommandsSycard PCCtest 450/460 CardBus Card Optional Pcmcia PC Card 16-bit test CardBus 32-bit testDesktop and Windows Management Interfaces DMI/WMI Installing the DMI PackageUsing DMI/WMI Uninstalling the DMI/WMI PackageRunning the Bios Setup Utility Bios Setup UtilityMain Menu Default Bios Setup Menus and ParametersSecurity Menu Default System Devices Menu DefaultBoot Menu Default Power APM Menu DefaultExit Menu Replaceable Parts Omnibook Exploded View Description Part Number Exchange User Repl Replaceable PartsReplaceable Parts HP Omnibook HP Omnibook Replaceable Parts Accessory Replaceable Parts Part Exchange Description User Number Part Number Repl Part Number ReferenceReplaceable Parts HP Omnibook HP Omnibook Replaceable Parts Clip, wireless cable Reference Information Password Removal PolicyHewlett-Packard Display Quality Statement Mechanical Imperfections Omnibook 500 LCD Guidelines 12.1-in TFT, XGAObsolete 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.

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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.

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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.