HP 500 manual Replacing Small Parts User-Replaceable

Page 43

Replacing Small Parts

(User-Replaceable)

The user can replace the following small parts.

 

Table 2-7. Replacing Small Parts (User-Replaceable)

Part

Replacement Procedure

Cover, SDRAM

From the bottom of the computer, remove the screw in the SDRAM module cover,

 

then remove the cover.

Cover, Trackpoint

Pull the old cover off, and press the new cover into place.

 

 

Covers, display hinge

Use a flat-blade screwdriver to carefully pry the covers off of the hinges.

 

Reassembly Notes: Insert the tab on the cover into the slot in the top case, and

 

press the cover into place. Note that the right display hinge cover has a microphone

 

icon on its front surface.

Covers, display screw

Insert a small flat-blade screwdriver under the screw cover and pry it loose. To

 

replace, press the adhesive side of the cover firmly into the recess.

Feet, rubber (on

Insert a small flat-blade screwdriver under the foot and pry it loose. To replace, firmly

bottom of computer

press the adhesive side of the foot into the recess.

and expansion base)

 

Keyboard

See page 2-10.

Tray, hard disk drive

See page 2-6.

HP Omnibook 500

Removal and Replacement 2-17

Image 43 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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