Dell Inspiron 14 (3443, Early 2015) - Manual (Page 6)

Removing the Speakers............................................................53
Prerequisites .....................................................................................................53
Procedure .........................................................................................................53
Replacing the Speakers............................................................ 55
Procedure .........................................................................................................55
Post-requisites ................................................................................................. 55
Removing the Coin-Cell Battery............................................ 56
Prerequisites .....................................................................................................56
Procedure ........................................................................................................ 56
Replacing the Coin-Cell Battery.............................................58
Procedure ........................................................................................................ 58
Post-requisites .................................................................................................58
Removing the Power-Adapter Port....................................... 59
Prerequisites .....................................................................................................59
Procedure ........................................................................................................ 59
Replacing the Power-Adapter Port........................................61
Procedure .........................................................................................................61
Post-requisites ................................................................................................. 61
Removing the System Board................................................... 62
Prerequisites .....................................................................................................62
Procedure ........................................................................................................ 62
Replacing the System Board................................................... 65
Procedure ........................................................................................................ 65
Post-requisites .................................................................................................65