Dell Inspiron 15 (3531, Mid 2014) - Manual (Page 5)

Removing the Palm Rest.............................................................35
Prerequisites .....................................................................................................35
Procedure ........................................................................................................ 36
Replacing the Palm Rest.............................................................40
Procedure ........................................................................................................ 40
Post-requisites .................................................................................................40
Removing the Light-Extender Tube........................................ 41
Prerequisites .....................................................................................................41
Procedure .........................................................................................................41
Replacing the Light-Extender Tube........................................ 43
Procedure ........................................................................................................ 43
Post-requisites .................................................................................................43
Removing the System Board..................................................... 44
Prerequisites .................................................................................................... 44
Procedure ........................................................................................................ 45
Replacing the System Board......................................................47
Procedure .........................................................................................................47
Post-requisites ................................................................................................. 47
Entering the Service Tag in the BIOS ..............................................................48
Removing the Heat-Sink Assembly......................................... 49
Prerequisites .................................................................................................... 49
Procedure ........................................................................................................ 49
Replacing the Heat-Sink Assembly.......................................... 51
Procedure .........................................................................................................51
Post-requisites ................................................................................................. 51