Dell E7240 owner manual Contents

Contents
1 Working on Your Computer	5
Before Working Inside Your Computer	5
Turning Off Your Computer	7
After Working Inside Your Computer	7
2 Docking Your Computer	9
3 Removing and Installing Components	11
Recommended Tools	11
System Overview	11
Inside View — BackInside view — Front	11
Removing the SD Card	13
Installing the SD Card	13
Removing the Battery	13
Installing the Battery	14
Removing the Base Cover	14
Installing the Base Cover	16
Removing the mSATA SSD Card	16
Installing the mSATA SSD Card	17
Removing the Keyboard Trim	17
Installing the Keyboard Trim	17
Removing the Keyboard	17
Installing the Keyboard	18
Removing the Palmrest	19
Installing the Palmrest	20
Removing the Wi‐Fi Switch Board	20
Installing the Wi‐Fi Switch Board	20
Removing the Memory Module	21
Installing the Memory Module	21
Removing the WLAN Card	21
Installing the WLAN Card	22
Removing the WWAN Card	22
Installing the WWAN Card	23
Removing the Display Bezel	23
Installing the Display Bezel	23
Removing the Display Panel	23
Installing the Display Panel	24
Removing the Coin-Cell Battery	25