Dell Inspiron 14-5457 Owner's Manual page 6

Removing the I/O board.......................................................... 55
Prerequisites
.........................................................................................................55
Procedure
Replacing the I/O board........................................................... 57
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Procedure
Post-requisites
Removing the status-light board........................................... 58
Prerequisites
........................................................................................................ 58
Procedure
Replacing the status-light board............................................62
........................................................................................................ 62
Procedure
Post-requisites
Removing the system board....................................................63
Prerequisites
........................................................................................................ 63
Procedure
Replacing the system board....................................................68
........................................................................................................ 68
Procedure
Post-requisites
Removing the display assembly..............................................70
Prerequisites
......................................................................................................... 71
Procedure
Replacing the display assembly.............................................. 73
.........................................................................................................73
Procedure
Post-requisites
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