Dell Inspiron 15-5552 Service Manual page 6

Removing the I/O board.......................................................... 53
Prerequisites
.........................................................................................................53
Procedure
Replacing the I/O board...........................................................55
.........................................................................................................55
Procedure
Post-requisites
Removing the heat-sink assembly......................................... 56
Prerequisites
........................................................................................................ 56
Procedure
Replacing the heat-sink assembly......................................... 58
........................................................................................................ 58
Procedure
Post-requisites
Removing the power-button module................................... 60
Prerequisites
........................................................................................................ 60
Procedure
Replacing the power-button module................................... 63
........................................................................................................ 63
Procedure
Post-requisites
Removing the system board................................................... 64
Prerequisites
........................................................................................................ 64
Procedure
Replacing the system board....................................................69
........................................................................................................ 69
Procedure
Post-requisites
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