Owners Manual

ManualsBrandsDell ManualslaptopsDell Latitude 3340

Contents

1 Working on Your Computer............................................................................................. 5

Before Working Inside Your Computer............................................................................................................................... 5

Turning Off Your Computer................................................................................................................................................6

After Working Inside Your Computer..................................................................................................................................6

2 Removing and Installing Components..............................................................................8

Recommended Tools..........................................................................................................................................................8

System Overview............................................................................................................................................................... 8

Removing the Secure Digital (SD) Card............................................................................................................................10

Installing The Secure Digital (SD) Card............................................................................................................................. 10

Removing the Battery.......................................................................................................................................................10

Installing the battery.......................................................................................................................................................... 11

Removing the Subscriber Identity Module (SIM) Card.......................................................................................................11

Installing the SIM Card......................................................................................................................................................12

Removing the Base Cover.................................................................................................................................................12

Installing the Base Cover...................................................................................................................................................13

Removing the Memory......................................................................................................................................................13

Installing the Memory........................................................................................................................................................13

Removing the Keyboard Trim............................................................................................................................................13

Installing the Keyboard Trim..............................................................................................................................................14

Removing the Keyboard....................................................................................................................................................14

Installing the Keyboard......................................................................................................................................................16

Removing the Coin-Cell Battery........................................................................................................................................16

Installing the Coin-Cell Battery..........................................................................................................................................17

Removing the Audio-Connector Board..............................................................................................................................17

Installing the Audio-Connector Board................................................................................................................................17

Removing the Hard Drive..................................................................................................................................................17

Installing the Hard Drive....................................................................................................................................................18

Removing the Speakers.................................................................................................................................................... 18

Installing the Speakers...................................................................................................................................................... 19

Removing the Wireless Local Area Network (WLAN) Card...............................................................................................19

Installing the WLAN Card................................................................................................................................................. 20

Removing the Wireless Wide Area Network (WWAN) Card.............................................................................................20

Installing the WWAN Card.................................................................................................................................................21

Removing the System Fan ............................................................................................................................................... 21

Installing the System Fan................................................................................................................................................. 22

Removing the Heatsink.................................................................................................................................................... 23

Installing the Heatsink...................................................................................................................................................... 23

Removing the Display Assembly ...................................................................................................................................... 24

Installing the Display Assembly......................................................................................................................................... 25

Removing the System Board............................................................................................................................................26