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Compaq 1262, 1275, 1266, 1272, 1267, 1274, 1273, 1260, 1255, 1256 manual Back to Cables and Connectors

Models: 1256 1272 1266 1260 1274 1255 1262 1275 1267 1273

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Maintenance & Service Guide

Presario 1200 Series

Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275

Home Page Notice Preface Product Description Troubleshooting Illustrated Parts Catalog Removal & Replacement Procedures Specifications Pin Assignments Battery Pack Operations

The cable position for the speaker assembly.

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Compaq 1262, 1275, 1266, 1272, 1267, 1274, 1273, 1260, 1255, 1256 manual Back to Cables and Connectors

Contents

Before You Begin IndexIndex Symbols PrefaceCompaq Product DescriptionModels & Features Front Panel Components Controls and LightsLeft Side Components Battery Compartment CD Drive CD Drive Eject Button Right Side ComponentsBottom of Unit Rubber feetRear Connectors USB Keyboard/Mouse PortPower Management for Windows Power Management Properties Power Management SettingsDisplay Properties Sleep Hibernation Mode Time Out DefaultBattery Operating Time Rebooting After a Lockup Servicing Your Computer Full Off Mode If the problem is intermittent, check TroubleshootingFollow the Preliminary Steps Preliminary Steps Probable Cause Power-On Self Test PostRunning Post Recommended ActionClearing the Power-on Password Remove the PalmrestView System Information Inspect Compaq DiagnosticsPerform Computer Checkup Test AudioDiagnostic Error Codes Select error codes by number or typeTroubleshooting Without Diagnostics Before Replacing PartsSolving Minor Problems Solving PC Card Problems Solving Power ProblemsContacting Compaq Support Shipping PreparationIllustrated Parts Catalog Place cursor over each device to obtain its part number System UnitBoards BoardsDisplay Assembly Mass Storage Devices NumberMiscellaneous Cables Kit Place cursor over each device for a description of that itemDescription Power CordModem Cables FrontPage Save Results ComponentMiscellaneous Hardware and Plastics Kit Miscellaneous Hardware and Plastics KitMiscellaneous Parts Description Spare Part Number Documentation and SoftwareQuickFind Part Number Suffix Suffix Month Suffix Month Removal and Replacement Procedures Serial Number LocationElectrostatic Discharge Generating StaticService Considerations To service the computer, you need the followingSelect the desired illustration Cables and ConnectorsRemoving a Cable from a ZIF Connector Plastic PartsZIF Connectors Models 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, Ribbon cable position for the CD drive Ribbon cable position for the diskette drive Back to Cables and Connectors Preparing the Computer for Disassembly Preparing the Computer for DisassemblyRemoving the Battery Pack Battery PackReplacement Procedures Return to RemovalRemoving the Palmrest Cover with Touch Pad Palmrest Cover with Touch PadWhen replacing the palmrest cover, ensure Return to Removal Heatspreader Removing the HeatspreaderTo remove the heatspreader, complete the following steps Keyboard Removing the KeyboardTo remove the keyboard, complete the following steps Processor Removing the ProcessorTo remove the processor, complete the following steps To replace the processor complete the following steps Index Removing the Hard Drive Hard DrivesRemoval Sequence Replacement Procedures Removing the CD Drive CD DriveNext Step To replace the CD drive, reverse the previous procedures Battery Charger Board Removing the Battery Charger BoardWhen replacing the battery charger board, ensure Removing the Modem ModemDisconnect the modem cable from the modem Removing the Display Panel Assembly Display Panel AssemblyIndex Index Index When removing the display panel assembly Return to Removal Removing the Upper CPU Cover Upper CPU CoverRemoving the Speaker Assembly Speaker AssemblyDiskette Drive When replacing the diskette drive, ensure thatRemoving the Diskette Drive To remove the diskette drive, complete the following stepsReplacement Procedures Removing the Fan Assembly Fan AssemblyTo replace the fan assembly, reverse the previous procedure Removing the System Board System BoardRemove three standoffs from the system board Index Remove three screws from the system board To replace the system board, reverse the previous procedures Removing the Memory Module Memory ModuleReplacement Procedures Specifications Physical and EnvironmentalSystem Interrupts System InterruptsHardware System Function System DMA System DMAHardware DMA System Function System I/O Address System Function Shipping ConfigurationSystem I/O Address Address Hex Texas Instruments PCI-1131 Card System Memory CatalogSystem Memory Catalog System board extension for PnPContrast Ratio Overall DimensionsActive Area Brightness32-MB Memory Expansion System Memory Expansion Board Memory16-MB 64-MBBattery Pack Nickel Metal Hydride NiMH Lithium Ion Battery PackWeight Energy Environmental RequirementsDiskette Size Average ms Setting Time msDiskette Drive Capacity per Diskette Read/Write Number of Drives SupportedHard Drives Typical Transfer Rate 24× CD DriveRotational Speed Spin Up time Data Buffer CapacityConnector Pin Assignments Click on a linkConditioning a Battery Pack Battery Pack Operating TimeIncreasing Battery Pack Operating Time Disposing of a Used Battery Pack