Dell PP20L owner manual Keyboard

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Keyboard

Dell™ Inspiron™ 6400/E1505 Service Manual

CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer.

NOTICE: To help prevent damage to the system board, remove the main battery (see Before Working Inside Your Computer) before working inside the computer.

1.Follow the procedures in Before You Begin.

2.Open the display.

3.Remove the hinge cover. See Hinge Cover.

4.Remove the keyboard:

a. Remove the two M2.5 x 5-mm screws at the top of the keyboard.

NOTICE: The keycaps on the keyboard are fragile, easily dislodged, and time-consuming to replace. Be careful when removing and handling the keyboard.

b.Carefully rotate the keyboard forward to allow access to the keyboard connector.

c.To release the keyboard cable from the keyboard connector on the system board, rotate the plastic bar on the keyboard connector toward the front of the computer.

1

M2.5 x 5-mm screws (2)

3

plastic bar on keyboard connector

5

keyboard

 

 

 

 

 

 

2

keyboard cable

4

tabs

 

 

 

 

 

 

 

 

NOTICE: To avoid scratching the palm rest when replacing the keyboard, hook the tabs along the front edge of the keyboard into the palm rest, and then press on the right edge near the top to snap the keyboard into place before replacing the two screws.

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Contents Abbreviations and Acronyms Battery Latch Assembly Removing the Battery Latch AssemblyReplacing the Battery Latch Assembly Before You Begin Recommended ToolsTurning Off Your Computer Before Working Inside Your ComputerComputer Orientation Screw IdentificationBack to Contents Removing the Card Internal Card With Bluetooth Wireless TechnologyReplacing the Card Back to Contents ExpressCard/Hard-Drive Bay Assembly Mini-Card Back to Contents Removing the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery System Components Processor Module Removing the Processor ModuleReplacing the Processor Module Removing the Processor Thermal-Cooling Assembly Processor Thermal-Cooling AssemblyReplacing the Processor Thermal-Cooling Assembly Display Assembly Removing the Display AssemblyReplacing the Display Assembly Display BezelReplacing the Display Bezel Display Panel Removing the Display PanelDisplay Latch Replacing the Display PanelBack to Contents System Fan Flashing the Bios Removing the Hard Drive Hard DriveReplacing the Hard Drive Returning a Hard Drive to Dell Removing the Hinge Cover Hinge CoverReplacing the Hinge Cover Keyboard Memory Modules Removing the Memory ModulesReplacing the Memory Modules Modem Removing the ModemReplacing the Modem Optical Drive Palm Rest Removing the Palm RestReplacing the Palm Rest Pin Assignments for I/O Connectors USB ConnectorVideo Connector Video TV-Out ConnectorIeee 1394 Connector Speakers Removing the SpeakersReplacing the Speakers System Board Removing the System BoardReplacing the System Board Back to Contents Abbreviations and Acronyms Removing the Video Card/Thermal-Cooling Assembly Video Card/Thermal-Cooling AssemblyReplacing the Video Card/Thermal-Cooling Assembly Back to Contents
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