Dell Latitude E7250/7250 (Late 2014) - Manual (Page 3)

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 Docking Your Computer..................................................................................... 8
3 Removing and Installing Components............................................................. 9
Recommended Tools ............................................................................................................................9
Removing the Battery ............................................................................................................................9
Installing the Battery ............................................................................................................................10
Removing the Base Cover ...................................................................................................................10
Installing the Base Cover ..................................................................................................................... 11
Removing the SSD Card ...................................................................................................................... 11
Installing the SSD Card ........................................................................................................................ 12
Removing the WWAN Card .................................................................................................................12
Installing the WWAN Card ...................................................................................................................12
Removing the WLAN Card .................................................................................................................. 12
Installing the WLAN Card .................................................................................................................... 13
Removing the Keyboard Trim ............................................................................................................. 13
Installing the Keyboard Trim ............................................................................................................... 14
Removing the Keyboard ......................................................................................................................14
Installing the Keyboard ........................................................................................................................15
Removing the Palmrest ....................................................................................................................... 16
Installing the Palmrest ......................................................................................................................... 17
Removing the SIM Board .....................................................................................................................18
Installing the SIM Board .......................................................................................................................18
Removing the Speakers .......................................................................................................................19
Installing the Speakers ........................................................................................................................ 20
Removing the Display-Hinge Cover .................................................................................................. 20
Installing the Display-Hinge Cover ..................................................................................................... 21
Removing the Display Assembly ......................................................................................................... 21
Installing the Display Assembly ...........................................................................................................24
Removing the System Board .............................................................................................................. 24
Installing the System Board ................................................................................................................ 26
Removing the Heatsink .......................................................................................................................26
Installing the Heatsink ......................................................................................................................... 27
Removing the Coin-Cell Battery ........................................................................................................ 28