Dell E5540 owner manual

Dell Latitude E5540

Owner's Manual

Regulatory Model: P44G

Regulatory Type: P44G001

Contents

Main Notes, cautions, and warnings Contents 2 Removing and Installing Components............................................................. 8 Page Working on Your Computer Before Working Inside Your Computer Turning Off Your Computer After Working Inside Your Computer Removing and Installing Components Recommended Tools System Overview Removing the Battery Page Page Installing the Display Panel Removing the Camera Installing the Camera Removing the Keyboard Trim Installing the Keyboard Trim Removing the Keyboard Installing the Keyboard Removing the Base Cover Page Removing the Hard Drive Installing the Hard Drive Removing the Hard-Drive Cage Installing the Hard-Drive Cage Removing the Optical Drive Installing the Optical Drive Removing the WLAN Card Installing the WLAN Card Removing the Coin-Cell Battery Installing the Coin-Cell Battery Removing the Display Hinge Installing the Display Hinge Removing the Palmrest Installing the Palmrest Removing the ExpressCard Cage Installing the ExpressCard Cage Removing the System Fan Installing the System Fan Removing the System Board Installing the System Board Removing the Heatsink Installing the Heatsink Removing the I/O Board (Left) Installing the I/O Board (Left) Removing the I/O Board (Right) Installing the I/O Board (Right) Removing the Power Connector Installing the Power Connector Removing the Speakers Installing the Speakers Removing the Status-Light Board Installing the Status-Light Board Page System Setup Boot Sequence Navigation Keys System Setup Options Page Page Page Page Page Page Page Page Page Updating the BIOS System and Setup Password Assigning a System Password and Setup Password Deleting or Changing an Existing System and/or Setup Password Page Diagnostics Enhanced Pre-Boot System Assessment (ePSA) Diagnostics Device Status Lights Battery Status Lights Specifications Page Page Page Page Page Contacting Dell