HP 1630 manual Port Replicator, System Overview

Page 85

Maintenance & Service Guide

Presario 1600 Series Portable Computers

Notice Preface Home Product Description Troubleshooting Illustrated Parts Catalog

Removal & Replacement Procedures Specifications Connector Pin Assignments Battery Pack

Port Replicator

Models and

Features

Rear

Connectors

Port

Replicator

Power Management

This section is an overview of the Compaq Presario Series Portable Computer Port Replicator and covers the following topics:

■System Overview

■Features

■Port Replicator Rear Connectors

■80-Pin Connectors

System Overview

A manual docking mechanism on the Compaq Presario Series Portable Computer Port Replicator docks Compaq Presario Series Portable Computers. When the computer is docked, the 80-pin external options connector handles the entire electrical interface (both power and signal connections) between the computer and the Port

Replicator Rear Connectors.

Features

The Compaq Presario Series Portable Computer Port Replicator provides all the connectors supported by the Compaq Presario Series Portable Computers. They include:

■External keyboard

■External mouse

■MIDI/game port

■External monitor

■Serial

■Parallel

■AC Adapter

■Dual USB ports (Not supported on all models.)

Image 85

Contents Maintenance & Service Guide Maintenance and Service Guide Maintenance & Service GuidePreface SymbolsTechnician Notes Serial Number Locating Additional InformationCompaq Presario 1600 Series Portable Computers Product DescriptionTroubleshooting Illustrated Parts Catalog Serial Number Location Removal & Replacement ProcedureSerial Number Location Specifications Connector Pin Assignments Battery Pack Features Models & FeaturesModels Front of Unit Front of UnitLeft Side Components Left Side ComponentsRight Side Components Right Side ComponentsBottom Of Unit Clearing the Power-On Password DiagnosticClearing the Power-On Password Preliminary StepsRunning Post Power On Self Test PostBefore Replacing Parts Troubleshooting Without DiagnosticsSolving Minor Problems Keyboard SolutionsSolving Keyboard/Numeric Keypad Problems Solving Hard Drive Problems Hard Drive SolutionsSolving Hard Drive Problems Probable Cause Solutions Format a Diskette SolutionsProblem Solving Audio ProblemsSolving Audio Problems Probable Cause Solutions Solving Battery Pack and Battery Gauge Problems Solving Power Problems Power SolutionsSolving Power Problems Problem Probable Cause SolutionsSolving CD Drive Problems CD Drive SolutionsSolving CD Drive Problems Probable Cause Solutions Solving Hardware Installation Problems Hardware Installation SolutionsSolving Memory Problems Memory SolutionsProblem Solving Memory Problems Probable Cause Solutions Solving PC Card Problems PC Card SolutionsSolving PC Card Problems Probable Cause Solutions Global Settings tab,Solving Printer Problems Printer SolutionsSolving Touch Pad/Pointing Device Problems Touch Pad SolutionsSolving Touch Pad/Pointing Device Problems Cause Solutions Error Codes Description Spare Part Number System UnitLCD BoardsDisplay Mass Storage Devices Cables AC Power Cords Not Shown Description Spare Part NumberModem Cables Description Spare Part Number Miscellaneous Parts Description Spare Miscellaneous Hardware and ScrewsReturn Kits Description Quantity Electrostatic Discharge Tool and Software Requirements Service ConsiderationsScrews Speaker Assembly Cable Installation Cables and ConnectorsCable Positions Plastic PartsSequence ChartRemoving the Battery Pack Removing the Screws from the Palmrest Cover with Touch Pad Removing The Palmrest Cover with Touch PadRemoving the Palmrest Cover with Touch Pad Disconnecting the Palmrest Cover with Touch Pad Removing The Keyboard Removing the Keyboard Removing Screws and Heatspreader Removing The HeatspreaderReleasing and Removing the Status Panel Cover Removing The Status PanelBack to Preparing Computer for Disassembly Removing the Screws from the Interface Board Removing The Interface BoardMaintenance & Service Guide Removing the Interface Board with Header Attached Interface Board Interface Board Components Designator ConnectorInterface Board Components Removing The Hard Drive Disconnecting the Hard Drive Data Cable from the Hard Drive Removing the Screws and the Battery Charger Removing The Battery Charger BoardBoard Removing the Screws from the CD Drive Removing The CD DriveOpening the CD Drive Tray Releasing the Lever Disconnecting the CD Drive Cable from the CD Drive Hard Drive Removing the Hinge Covers Removing The Display AssemblyRemoving Screws from the Display Assembly Removing the Display Assembly with Flex Cable Attached Removing the Screws from the Plastic Subpanel Assembly Removing The Plastic Subpanel AssemblyReleasing the Plastic Subpanel Assembly Removing the Plastic Subpanel Assembly from the Chassis Removing The CD Drive Cable Disconnecting the CD Drive Cable from the System BoardRemoving the Screws from the CD Guide Support Bracket Removing The Speaker AssemblyCable routing Removing The Modem Assembly Removing the Modem from the ChassisDisconnecting the Modem Cable from the Modem Removing The Diskette Drive Disconnecting the Diskette Drive Cable from the System BoardRemoving the Diskette Drive Standoff Remove the Diskette Drive from the Chassis Removing The Fan Status Panel Removing the Screws and Audio Assembly Board Removing The Audio Assembly BoardRemoving The System Board Removing the Screws and Standoffs from System Board Maintenance & Service Guide CPU Core Voltage Setting Dip Switch SettingsDip Switch System Board Settings Removing the Screw from the Memory Module Door Removing The Memory ModuleRemoving the Memory Module from the System Board Rear Connectors Rear ConnectorsSystem Overview Port ReplicatorPower Management Port Replicator Rear Connectors Port Replicator Rear ConnectorsPin Connectors

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