Dell Inspiron 15 (3543, Early 2015) - Manual (Page 7)

Removing the Speakers............................................................67
Prerequisites .....................................................................................................67
Procedure .........................................................................................................67
Replacing the Speakers............................................................69
Procedure ........................................................................................................ 69
Post-requisites .................................................................................................69
Removing the System Board................................................... 70
Prerequisites .....................................................................................................70
Procedure ........................................................................................................ 70
Replacing the System Board....................................................73
Procedure .........................................................................................................73
Post-requisites ................................................................................................. 73
Removing the Heat-Sink Assembly........................................75
Prerequisites .....................................................................................................75
Procedure .........................................................................................................75
Replacing the Heat-Sink Assembly........................................ 77
Procedure .........................................................................................................77
Post-requisites ................................................................................................. 77
Removing the Display Assembly.............................................78
Prerequisites .....................................................................................................78
Procedure .........................................................................................................78
Replacing the Display Assembly.............................................82
Procedure ........................................................................................................ 82
Post-requisites .................................................................................................82