Dell E7240 - page 30

e) battery

f) SD card

5. Follow the procedures in

After Working Inside Your Computer

Contents

Main Notes, Cautions, and Warnings Contents Page Working on Your Computer Before Working Inside Your Computer Turning Off Your Computer After Working Inside Your Computer Page Removing and Installing Components Inside view Front Removing the SD Card Page Page Page Installing the Base Cover Removing the mSATA SSD Card Installing the mSATA SSD Card Removing the Keyboard Trim Installing the Keyboard Trim After Working Inside Your Computer. Removing the Keyboard Installing the Keyboard Removing the Palmrest Installing the Palmrest Removing the WiFi Switch Board Installing the WiFi Switch Board Removing the Memory Module Installing the Memory Module Removing the WLAN Card Installing the WLAN Card Removing the WWAN Card Installing the WWAN Card Removing the Display Bezel Installing the Display Bezel Removing the Display Panel Installing the Display Panel Removing the Coin-Cell Battery Installing the Coin-Cell Battery Removing the Speakers Installing the Speakers Removing the Display-Hinge Cover Installing the Display-Hinge Cover Removing the Heatsink Installing the Heatsink Removing the Display Assembly Installing the Display Assembly Removing the System Fan Installing the System Fan Removing the System Board Installing the System Board Removing the Power Connector Installing the Power Connector Page Page Page System Setup Boot Sequence Navigation Keys System Setup Options 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