Dell Inspiron 3480 Service Manual page 4

Post-requisites.....................................................................................................................................................................29
14 Removing the coin-cell battery...................................................................................................30
Prerequisites........................................................................................................................................................................ 30
Procedure............................................................................................................................................................................. 30
15 Replacing the coin-cell battery................................................................................................... 31
Procedure..............................................................................................................................................................................31
Post-requisites......................................................................................................................................................................31
16 Removing the fan...................................................................................................................... 32
Prerequisites.........................................................................................................................................................................32
Procedure............................................................................................................................................................................. 32
17 Replacing the fan...................................................................................................................... 33
Procedure............................................................................................................................................................................. 33
Post-requisites..................................................................................................................................................................... 33
18 Removing the heat sink............................................................................................................. 34
Prerequisites.........................................................................................................................................................................34
Procedure............................................................................................................................................................................. 34
19 Replacing the heat sink............................................................................................................. 35
Procedure ............................................................................................................................................................................35
Post-requisites.....................................................................................................................................................................35
20 Removing the solid-state drive/Intel Optane...............................................................................36
Prerequisites........................................................................................................................................................................ 36
Procedure............................................................................................................................................................................. 36
21 Replacing the solid-state drive/Intel Optane............................................................................... 38
Procedure ............................................................................................................................................................................ 38
Post-requisites.....................................................................................................................................................................39
22 Removing the hard drive........................................................................................................... 40
Prerequisites........................................................................................................................................................................ 40
Procedure............................................................................................................................................................................. 40
23 Replacing the hard drive............................................................................................................43
Procedure............................................................................................................................................................................. 43
Post-requisites..................................................................................................................................................................... 44
24 Removing the touchpad............................................................................................................ 45
Prerequisites........................................................................................................................................................................ 45
Procedure............................................................................................................................................................................. 45
25 Replacing the touchpad.............................................................................................................47
Procedure............................................................................................................................................................................. 47
4 Contents