HP 1242, 1234 manual Removing the Processor, To remove the processor, complete the following steps

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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 Processor

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 processor, 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.Insert a small blade screw driver into the bottom slot opening on the processor and push toward the display to release the processor from the chassis slot.

6.Lift the processor out of the processor chassis slot.

Next Step

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Contents Removal Sequence Before You BeginParts Catalog IndexIndex Symbols PrefaceProduct Description Specifications Parts CatalogProduct Description Models and Features AMD-K6 266 MMXModels and Features Controls Lights Controls and LightsFront Bezel Lights Left Side Components Models Features Controls LightsLeft Side Components Card Diskette Eject Drive Lever Slot ButtonRight Side Components Models Features Controls Lights Left Side ComponentsBattery CD Drive Compartment Right Side ComponentsBottom Unit Rear Connectors Power Management For Windows Bottom of UnitBottom of Unit Memory Feet CompartmentPower Management For Windows Rear Connectors Rear ConnectorsRear Connectors Power Management for Windows Troubleshooting PostPreliminary Steps Power-On Self Test Post Running PostDiagnostic Error Codes View System Information Inspect Compaq DiagnosticsComputer Checkup Test AudioContacting Compaq Support Shipping PreparationTroubleshooting Without Diagnostics Before Replacing PartsSolving Minor Problems Solving Printer Problems Solving PC Card ProblemsSolving Power Problems Solving Touch Pad/Pointing Device ProblemsBattery Pack Operating Time Connector Pin Assignments Illustrated Parts Catalog System Unit System UnitBoards BoardsSystem Unit System Unit Boards Display AssemblyDisplay Assembly Mass Storage Devices System Unit Boards Display AssemblyMass Storage Devices Miscellaneous Cable Kit Miscellaneous Cables KitMass Storage Devices Cables Power CordCables Miscellaneous Parts Documentation Software Miscellaneous Hardware and Plastics KitsMiscellaneous Hardware Plastics Kit Documentation Software Miscellaneous PartsMiscellaneous Parts Documentation Documentation and SoftwareInfo. Not Available QuickFind Part Number SuffixRemoval and Replacement Procedures Serial Number LocationElectrostatic Discharge Generating StaticService Considerations To service the computer, you need the followingCables Cables and ConnectorsRemoving a Cable from a ZIF Connector Select the desired illustrationZIF Connectors Maintenance & Service Guide Ribbon cable position for the CD drive Ribbon cable position for the diskette drive Back to Cables and Connectors Removing the Battery Pack Battery PackTo replace the battery Battery pack tabRemove the battery Previous proceduresRemoving the Palmrest Cover with Touch Pad Palmrest Cover with Touch PadBattery Operations Heatspreader Specifications Parts Catalog Removal SequenceRemoving the Heatspreader To remove the heatspreader, complete the following stepsTo remove the keyboard, complete the following steps Removing the KeyboardKeyboard Cable from the ZIF Connector onDisconnect the flex To replaceRemoving the Processor To remove the processor, complete the following stepsTo replace the processor complete the following steps Removing the 3.2-GB, 4.1-GB, and 6.4-GB Hard Drives Hard DrivesHard drive Disconnect the hardDrive data cable from Remove fromComplete the following To remove the hardDrive mounting bracket StepsRemoving the CD Drive Open the CD drive tray using a small paper clip Drive and remove Disconnect the CDDrive cable from the CD CD drive fromRemoving the Battery Charger Board Battery Charger BoardRemoving the Modem Modem DisconnectModem cable from To replace the modemRemoving the Display Panel Assembly Display Panel AssemblyCable attached to Display panel assemblyFrom the ZIF connector On the system boardTo the display panel Assembly fromBacklight cable attached Display panel Assembly and removeSupport the back Two screws from eachWhen removing Panel assembly withPanel assembly, reverse Assembly flexRemoving the Upper CPU Cover Upper CPU CoverRemoving the Speaker Assembly Speaker AssemblyDiskette Drive Fan Assembly System Board Dip Switch Settings Memory ModuleRemoving the Diskette Drive To remove the diskette drive, complete the following stepsBoard Diskette drive dataCable from the system To replace the disketteSystem Board Dip Switch Settings Memory Module Removing the Fan AssemblyFan Assembly Fan assembly Assembly, reversePrevious procedure To remove the fanTo remove the system board, complete the following steps Dip Switch Settings Memory ModuleRemoving the System Board System BoardRemove three Standoffs fromMounting rails Remove two screwsFrom the CD Drive Remove the mountingScrews from the system Forward to remove the system board from Pull the Pcmcia eject lever out straight, liftUp the right side of the system board and pull Specifications Removing the Memory Module Memory ModuleModule and unplug Pull side levers toRelease the memory Memory module fromIndex Presario 1200 SeriesStand-Alone Battery Pack Power Requirements DimensionsWeight AC Power RequirementsSystem Interrupts Hardware IRQ System FunctionAddress Hex System Function Shipping Configuration Hardware DMA System FunctionSystem Memory Catalog Memory Address System FunctionContrast Ratio Display DimensionsTotal Power Consumption BrightnessNumber of Read/Write Heads Memory Expansion System Memory Expansion Board Total MemoryCylinders High/Low Capacity Per Drive Information not availableTransfer Rate Logical ConfigurationSeek Times Capacity Per DriveNickel Metal Hydride NiMH Lithium Ion Li ion Dimensions Access TimeAverage Random Access Time Spin Up time Weight Battery Pack Operating Time Energy
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1242, 1234 specifications

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