Dell D23M User Manual

Contents
Chapter 1: Working inside your computer..............................................................................................6
Safety instructions.................................................................................................................................................................6
Before working inside your computer.................................................................................................................................6
Before you begin ........................................................................................................................................................... 6
Electrostatic discharge—ESD protection............................................................................................................................7
ESD field service kit .............................................................................................................................................................7
Transporting sensitive components......................................................................................................................................8
After working inside your computer....................................................................................................................................8
Chapter 2: Removing and installing components..................................................................................10
Inside view of your computer.............................................................................................................................................10
System-board components................................................................................................................................................. 11
Recommended tools............................................................................................................................................................11
Screw list..............................................................................................................................................................................12
Left-side cover....................................................................................................................................................................13
Removing the left-side cover........................................................................................................................................13
Installing the left-side cover..........................................................................................................................................13
Top cover.............................................................................................................................................................................14
Removing the top cover................................................................................................................................................14
Installing the top cover..................................................................................................................................................15
Right-side cover..................................................................................................................................................................16
Removing the right-side cover..................................................................................................................................... 16
Installing the right-side cover....................................................................................................................................... 17
2.5-inch hard drive.............................................................................................................................................................19
Removing the 2.5-inch hard drive............................................................................................................................... 19
Installing the 2.5-inch hard drive.................................................................................................................................20
3.5-inch hard drive............................................................................................................................................................ 22
Removing the 3.5-inch hard drive............................................................................................................................... 22
Installing the 3.5-inch hard drive................................................................................................................................. 23
2.5-inch hard-drive cage.................................................................................................................................................. 25
Removing the 2.5-inch hard-drive cage..................................................................................................................... 25
Installing the 2.5-inch hard-drive cage.......................................................................................................................26
3.5-inch hard-drive cage...................................................................................................................................................27
Removing the 3.5-inch hard-drive cage..................................................................................................................... 27
Installing the 3.5-inch hard-drive cage....................................................................................................................... 27
460 W power-supply unit.................................................................................................................................................28
Removing the 460 W power-supply unit....................................................................................................................28
Installing the 460 W power-supply unit..................................................................................................................... 30
850 W Power-supply unit................................................................................................................................................. 32
Removing the 850 W power-supply unit....................................................................................................................32
Installing the 850 W power-supply unit......................................................................................................................34
Right tron-light board........................................................................................................................................................35
Removing the right tron-light board........................................................................................................................... 35
Installing the right tron-light board............................................................................................................................. 36
Processor liquid-cooling assembly.....................................................................................................................................38
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Dell D23M Specifications

General

Brand	Dell
Model	D23M
Category	Desktop
Language	English