Contents

 

1 Working on Your Computer

5

Before Working Inside Your Computer

5

Turning Off Your Computer

6

After Working Inside Your Computer

7

2 Removing and Installing Components

9

Recommended Tools

9

System Overview

9

Inside View — BackInside view — Front

9

Removing the SD Card

10

Installing the SD Card

11

Removing the Battery

11

Installing the Battery

12

Removing the Base Cover

12

Installing the Base Cover

14

Removing the mSATA SSD Card

14

Installing the mSATA SSD Card

14

Removing the Keyboard Trim

14

Installing the Keyboard Trim

15

Removing the Keyboard

15

Installing the Keyboard

16

Removing the Palmrest

16

Installing the Palmrest

17

Removing the WiFi Switch Board

17

Installing the WiFi Switch Board

18

Removing the Memory Module

18

Installing the Memory Module

19

Removing the WLAN Card

19

Installing the WLAN Card

19

Removing the WWAN Card

19

Installing the WWAN Card

20

Removing the Display Bezel

20

Installing the Display Bezel

20

Removing the Display Panel

21

Installing the Display Panel

21

Removing the Coin-Cell Battery

22

Installing the Coin-Cell Battery

22

Removing the Speakers

23

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Dell E7240 owner manual Contents