Dell Inspiron 3470 - Default Chapter; Table of Contents

Contents
1 Before working inside your computer............................................................................................................. 7
Before you begin ................................................................................................................................................................7
Safety instructions............................................................................................................................................................. 7
Recommended tools.......................................................................................................................................................... 8
Screw list.............................................................................................................................................................................8
2 After working inside your computer............................................................................................................... 9
3 Technical overview....................................................................................................................................... 10
Inside view of your computer..........................................................................................................................................10
System board components.............................................................................................................................................. 11
4 Removing the computer cover .....................................................................................................................12
Procedure.......................................................................................................................................................................... 12
5 Replacing the computer cover .....................................................................................................................13
Procedure.......................................................................................................................................................................... 13
6 Removing the front bezel ............................................................................................................................ 14
Prerequisites......................................................................................................................................................................14
Procedure.......................................................................................................................................................................... 14
7 Replacing the front bezel..............................................................................................................................16
Procedure.......................................................................................................................................................................... 16
Post-requisites...................................................................................................................................................................17
8 Removing the fan shroud..............................................................................................................................18
Prerequisites......................................................................................................................................................................18
Procedure.......................................................................................................................................................................... 18
9 Replacing the fan shroud..............................................................................................................................19
Procedure.......................................................................................................................................................................... 19
Post-requisites.................................................................................................................................................................. 19
10 Removing the 2.5-inch hard drive...............................................................................................................20
Prerequisites..................................................................................................................................................................... 20
Procedure..........................................................................................................................................................................20
11 Replacing the 2.5-inch hard drive................................................................................................................22
Procedure..........................................................................................................................................................................22
Post-requisites..................................................................................................................................................................23
12 Removing the 3.5-inch hard drive...............................................................................................................24
Prerequisites..................................................................................................................................................................... 24
Contents
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