Dell Inspiron 17 (5749, Early 2015) - Manual (Page 6)

Removing the I/O Board.............................................................53
Prerequisites .....................................................................................................53
Procedure .........................................................................................................53
Replacing the I/O Board............................................................. 55
Procedure .........................................................................................................55
Post-requisites ................................................................................................. 55
Removing the Optical-Drive Connector Board....................56
Prerequisites .....................................................................................................56
Procedure .........................................................................................................57
Replacing the Optical-Drive Connector Board....................58
Procedure ........................................................................................................ 58
Post-requisites .................................................................................................58
Removing the Coin-Cell Battery.............................................. 59
Prerequisites .....................................................................................................59
Procedure ........................................................................................................ 59
Replacing the Coin-Cell Battery...............................................61
Procedure .........................................................................................................61
Post-requisites ................................................................................................. 61
Removing the Speakers.............................................................. 62
Prerequisites .....................................................................................................62
Procedure ........................................................................................................ 62
Replacing the Speakers.............................................................. 64
Procedure ........................................................................................................ 64
Post-requisites .................................................................................................64