HP Book 6000 manual Removing the Motherboard Reassembly Notes

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4.From the top of the computer, remove the six screws that attach the motherboard to the bottom case.

5.Bend the casing that surrounds the audio connectors outward slightly to release the connectors.

6.Lift the motherboard off of the bottom case.

Screws, M2.5x4mm (3)

Screws, M2x15mm (2)

Screws, M2.5x6mm (3)

Figure 2-16. Removing the Motherboard

Reassembly Notes

Insert the audio connectors through their openings in the bottom case, then lower the motherboard into place.

When reinstalling the sound/IR panel, make sure the volume control is oriented properly (pins facing inward). Insert the tabs on the end of the panel into the slots in the bottom case.

When installing the vent panel, insert the pin on the back end of the panel under the bracket on the bottom case.

HP OmniBook 6000

Removal and Replacement 2-23

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Contents HP OmniBook Edition History Contents Figures Tables Comments IntroductionSource Address or NumberHP OmniBook Product Information Product Comparisons OmniBook Front View FeaturesOmniBook Lower View Operation Activating Power ModesTurning the OmniBook On and Off Main Status Lights front of computer Checking the Status of the OmniBookKeyboard Status Lights Effect Using Fn Hot KeysFn Hot Keys Hot KeyResetting the Computer Resetting the OmniBookCeleron models SpecificationsOmniBook 6000 Series Specifications Audio System Keyboard and Pointing DeviceModem-Only Models Ambit LANSecurity Features Environmental Limits Major ICs OmniBook 6000 Series Accessories Internal Design Replaceable Module DiagramFunctional Structure Bootup Processor Memory Power DisplayDocking port Removal Cross-Reference Removal and ReplacementDisassembly Flow Disassembly FlowchartTorque cm-kgf Torque in-lbf Required EquipmentRecommended Screw Torques Screw Thread SizeRemoval Procedure Removing the BatteryRemoving a Module Removing a Plug-In ModuleExchange Part Number Sdram Module Replacement Part NumbersRemoving an Sdram Module Part NumberRemoving the Hard Disk Drive Hard Disk Drive Replacement Part NumbersRemoving the Hard Disk Case Creating a Hibernate PartitionRemoving the Mini-PCI Card Mini-PCI Card Replacement Part NumbersReassembly Notes Removing the Power Button Panel Reassembly Notes Removing the Power Button PanelCover, Sdram Replacement ProcedureReplacing Small Parts Replacing Small Parts User-ReplaceableHP Authorized Service Providers Only Removing the Display Assembly10. Removing the Display Reassembly Notes 11. Removing the Keyboard Removing the Keyboard12. Unplugging the Keyboard Cables Reassembly Notes 13. Removing the Heatsink Removing the Heatsink with FanCPU/Motherboard Component Compatibility Removing the CPU Module14. Removing the CPU Module Reassembly Notes Hint Removing the Top Case15. Removing the Top Case Reassembly Notes Removing the Motherboard or Bottom Case 16. Removing the Motherboard Reassembly Notes 17. Installing Docking Doors Replacing the Motherboard Installation ProcedureStoring Unit Information Electronically Replacing the Bottom Case Installing a New Serial Number LabelInsert the Bios Crisis Recovery floppy in the floppy drive Repairing the Bios ICRemoving OmniBook Components Removing Other ComponentsAdditional Steps Removal and Replacement HP OmniBook HP OmniBook Removal and Replacement Page Troubleshooting and Diagnostics Basic Troubleshooting Steps TroubleshootingVerifying the Repair Troubleshooting the ProblemScope of Diagnostic Tools Suggestions for TroubleshootingSymptom Troubleshooting SuggestionsStartup Repair Center Comments Power/BatteryCall Center Suggestions Repair Center Likely CausesDisplay Call Center Suggestions Use the Recovery CD to restore original factory software Symptom Hard diskTouch pad Pointing stickAudio Call Center Suggestions LAN/Network ModemMiscellaneous CPU module. Motherboard Accessories OmniBook DiagTools Diagnostic ToolsUpdating DiagTools Running DiagTools EnterSerial and Parallel Loopback Connectors Interpreting the Results OmniBook Diagnostic Error CodesFloppy Disk Tests Smbus Tests Code Post Terminal-Error Beep Codes Power-On Self-TestBeep Codes Post Description Message Post MessagesMessage Description Allocation Error for devicePcmcia PC Card 16-bit test CardBus 32-bit test Sycard PCCtest CommandsSycard PCCtest 450 CardBus Card Optional SlotDesktop Management Interface DMI Installing the DMI PackageDescription of DMI Contents of the DMI PackageUsing the DMI Interface Uninstalling the DMI PackageMain Menu Default Bios Setup UtilityRunning the Bios Setup Utility Bios Setup Menus and ParametersSecurity Menu Default System Devices Menu DefaultBoot Menu Default Power Menu DefaultExit Menu Page Replaceable Parts Exploded View Description Part Number Exchange User Repl OmniBook Replaceable PartsUser Repl Accessory Replaceable Parts Part Number Reference F2072-69013 F2072-69014 F2072-69017 F2072-69018 Exchange Part Number Description Reference Information Password Removal PolicyHewlett-Packard Display Quality Statement Imperfections Not Allowed OmniBook 6000 LCD Guidelines 14.1/15.0 TFT, XGAType of Imperfection Electrical Imperfections Mechanical ImperfectionsService Notes Page Part Number F2072-90045