HP 1900-XL165, 1900-XL160, 1900-XL162 manual Removing the 13.3 inch Display Panel Assembly

Page 53

Maintenance & Service Guide

Presario 1900 Series

Models: XL1, XL160, XL161, XL162, XL163, and XL165

Before You Begin

 

Specifications

 

Parts Catalog

 

 

 

 

 

Removal Sequence

 

Troubleshooting

 

Battery Operations

 

 

 

 

 

 

 

 

 

 

Product Description

 

Pin Assignments

 

Index

 

 

 

 

 

Removal and Replacement Procedures

Removing the 13.3 inch Display Panel Assembly, continued

4. Open the display panel assembly and remove the screw from the backlight cable. Disconnect the backlight cable from the ZIF connector on the system board.

Next Step

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Contents Pin Assignments Battery OperationsIndex Before You Begin Table Of ContentsMaintenance & Service Guide Preface SymbolsSpecifications Specifications Devices System TimerSystem DMA Display Information System I/O AddressSystem Memory Catalog CD ROM Drive DVD Drive TFT DisplayHard Drives Illustrated Parts Catalog Before You Begin Specifications Parts CatalogSystem Unit Illustrated Parts CatalogSystem Unit Boards Illustrated Parts CatalogSystem Unit Display Panel Assembly Documentation Software Mass Storage DevicesMiscellaneous Hardware Plastics Kit System Unit QuickFind Part Number Suffix Documentation and SoftwareDescription Spare Part Number CD- ROM Product Description Model XL160 XL161 Compaq Discovery 1900 Series Portable ComputerModel XL162 XL163 & New ModelModels Features Models Features Controls Lights Models Features Controls Lights Status Panel Right Side Components Bottom Unit Left Side Top Wedge Components Right Side Wedge Components Product Description Port Replicator Connectors Components Power Management RearProduct Description Integrated 10/100BaseT Ethernet Port Replicator ConnectorsPort Replicator Components Hibernation Mode Power Management SettingsRebooting After a Lockup Full Off Main Power Off ModeSerial Connector Parallel ConnectorKeyboard/Mouse Connector External VGA Monitor ConnectorSerial Number Removal and Replacement ProceduresTypical Electrostatic Voltages Electrostatic DischargeGenerating Static Removal and Replcement Procedures Cables Cables and ConnectorsSelect the desired illustration Plastic PartsRemoving a Cable from Zif Connector Electrostatic Preparing the Computer for DisassemblyRemove any PC Cards Remove the wedgeTo remove the battery pack, complete the following steps Removing the Battery PackRemoving Hard Drive Removal and Replacement ProceduresRemoving the Keyboard Return to Removal Replacement Procedures Removing the Memory Module Removing the Modem Removal and Replacement Procedures Removing the Heatspreader with Thermal Pad Removal and Replacement Procedures Remove the larger half of the heatspreader Free Removing the ProcessorWhich can be easily damaged, if not properly removed Prepare the computer for disassembly Remove the keyboard Removing Inch Display Panel AssemblyRemoving the 13.3 inch Display Panel Assembly Removal and Replacement Procedures Removal and Replacement Procedures Next Step Return to Removal Replacement Procedures Removing the Upper CPU Cover with Palmrest and TouchPad Remove two screws on the rear of the unit Replacement Procedures Removing the Hard Drive/Battery Charger Board Removing Converter Board Fan Assembly System Board Speaker DVD or CD Drive System Board Speaker Assembly DVD or CD Drive Removing the Fan AssemblyRemoving the System Board Speaker Assembly DVD or CD DriveNext Step Removing Display Panel Assembly Hinge Bracket Illustration not shown but is forthcoming DVD or CD Drive Removing the DVD or CD- ROM Drive Prepare the computer for disassembly Disassemble the wedgeRemoving the DVD or CD-ROM Drive Troubleshooting Preliminary Steps Run Compaq diagnosticsRunning Post Power-On Self-Test MessagesClearing Power-on Password Computer Checkup Test Compaq DiagnosticsView System Information Inspect System MemoryShipping Preparation Contacting Compaq SupportProcessor Test Error Codes Diagnostic Error CodesBefore Replacing Parts Troubleshooting Without DiagnosticsSolving Power Problems Solving PC Card ProblemsSolving Audio Problems Solving Minor ProblemsSolving Battery Pack and Battery Gauge Problems Solving CD/DVD Drive ProblemsConditioning a Battery Pack Increasing Battery Pack Operating TimeDisposing of a Used Battery Pack Minimizing the Energy Required
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