HP 1234, 1242 manual Removing the CD Drive, Specifications Parts Catalog Removal Sequence

Page 55

Presario 1200 Series

Models: 1234, 1235, 1236, 1237, 1238, 1240, 1242, 1250, and 1252

Before You Begin

 

Specifications

 

Parts Catalog

 

 

 

 

 

 

 

 

 

 

Removal Sequence

 

Troubleshooting

 

Battery Operations

 

 

 

 

 

 

 

 

 

Index

Product Description

 

Pin Assignments

 

 

 

 

 

 

Removing the CD Drive

Disassembly

Sequence

Electrostatic

Discharge

Service

Considerations

Cables and

Connectors

Preparing the

Computer for

Disassembly

Battery Pack

Palmrest

Cover with

Touch Pad

Heatspreader

Keyboard

Processor

Hard Drives

CD Drive

Battery

Charger Board

Modem

Display Panel

Assembly

Upper CPU

Cover

Speaker

Assembly

Diskette Drive

Fan Assembly

System Board

Dip Switch

Settings

Memory

Module

To remove the CD drive, complete the following steps:

1.Prepare the computer for disassembly.

2.Remove the palmrest cover with touch pad.

3.Remove the heatspreader.

4.Remove the keyboard.

5.Remove two screws located at the back CD drive.

Next Step

Image 55
Contents Index Before You BeginParts Catalog Removal SequenceIndex Preface SymbolsProduct Description Specifications Parts CatalogProduct Description AMD-K6 266 MMX Models and FeaturesModels and Features Front Bezel Lights Controls and LightsControls Lights Card Diskette Eject Drive Lever Slot Button Models Features Controls LightsLeft Side Components Left Side ComponentsRight Side Components Models Features Controls Lights Left Side ComponentsBattery CD Drive Compartment Right Side ComponentsMemory Feet Compartment Rear Connectors Power Management For Windows Bottom of UnitBottom of Unit Bottom UnitRear Connectors Rear ConnectorsPower Management For Windows Rear Connectors Power Management for Windows Post TroubleshootingPreliminary Steps Running Post Power-On Self Test PostDiagnostic Error Codes Audio Compaq DiagnosticsComputer Checkup Test View System Information InspectShipping Preparation Contacting Compaq SupportBefore Replacing Parts Troubleshooting Without DiagnosticsSolving Minor Problems Solving Touch Pad/Pointing Device Problems Solving PC Card ProblemsSolving Power Problems Solving Printer ProblemsBattery Pack Operating Time Connector Pin Assignments Illustrated Parts Catalog System Unit System UnitSystem Unit BoardsBoards Display Assembly Display AssemblySystem Unit Boards Mass Storage Devices System Unit Boards Display AssemblyMass Storage Devices Mass Storage Devices Miscellaneous Cables KitMiscellaneous Cable Kit Cables Power CordCables Miscellaneous Hardware Plastics Kit Miscellaneous Hardware and Plastics KitsMiscellaneous Parts Documentation Software Miscellaneous Parts Miscellaneous PartsDocumentation Software QuickFind Part Number Suffix Documentation and SoftwareInfo. Not Available DocumentationSerial Number Location Removal and Replacement ProceduresGenerating Static Electrostatic DischargeTo service the computer, you need the following Service ConsiderationsSelect the desired illustration Cables and ConnectorsRemoving a Cable from a ZIF Connector CablesZIF Connectors Maintenance & Service Guide Ribbon cable position for the CD drive Ribbon cable position for the diskette drive Back to Cables and Connectors Battery Pack Removing the Battery PackPrevious procedures Battery pack tabRemove the battery To replace the batteryPalmrest Cover with Touch Pad Removing the Palmrest Cover with Touch PadBattery Operations To remove the heatspreader, complete the following steps Specifications Parts Catalog Removal SequenceRemoving the Heatspreader HeatspreaderKeyboard Removing the KeyboardTo remove the keyboard, complete the following steps To replace Connector onDisconnect the flex Cable from the ZIFTo remove the processor, complete the following steps Removing the ProcessorTo replace the processor complete the following steps Hard Drives Removing the 3.2-GB, 4.1-GB, and 6.4-GB Hard DrivesRemove from Disconnect the hardDrive data cable from Hard driveSteps To remove the hardDrive mounting bracket Complete the followingRemoving the CD Drive Open the CD drive tray using a small paper clip CD drive from Disconnect the CDDrive cable from the CD Drive and removeBattery Charger Board Removing the Battery Charger BoardRemoving the Modem To replace the modem DisconnectModem cable from ModemDisplay Panel Assembly Removing the Display Panel AssemblyOn the system board Display panel assemblyFrom the ZIF connector Cable attached toBacklight cable attached Assembly fromTo the display panel Two screws from each Assembly and removeSupport the back Display panelAssembly flex Panel assembly withPanel assembly, reverse When removingUpper CPU Cover Removing the Upper CPU CoverSpeaker Assembly Removing the Speaker AssemblyTo remove the diskette drive, complete the following steps Fan Assembly System Board Dip Switch Settings Memory ModuleRemoving the Diskette Drive Diskette DriveTo replace the diskette Diskette drive dataCable from the system BoardFan Assembly Removing the Fan AssemblySystem Board Dip Switch Settings Memory Module To remove the fan Assembly, reversePrevious procedure Fan assemblySystem Board Dip Switch Settings Memory ModuleRemoving the System Board To remove the system board, complete the following stepsStandoffs from Remove threeRemove the mounting Remove two screwsFrom the CD Drive Mounting railsScrews from the system Up the right side of the system board and pull Pull the Pcmcia eject lever out straight, liftForward to remove the system board from Specifications Memory Module Removing the Memory ModuleMemory module from Pull side levers toRelease the memory Module and unplugPresario 1200 Series IndexAC Power Requirements DimensionsWeight Stand-Alone Battery Pack Power RequirementsHardware IRQ System Function System InterruptsHardware DMA System Function Address Hex System Function Shipping ConfigurationMemory Address System Function System Memory CatalogBrightness Display DimensionsTotal Power Consumption Contrast RatioCapacity Per Drive Information not available Memory Expansion System Memory Expansion Board Total MemoryCylinders High/Low Number of Read/Write HeadsCapacity Per Drive Logical ConfigurationSeek Times Transfer RateWeight Battery Pack Operating Time Energy Access TimeAverage Random Access Time Spin Up time Nickel Metal Hydride NiMH Lithium Ion Li ion Dimensions
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