Table Of Contents - Dell OptiPlex 3000 Series Service Manual

Table of Contents

1 Working on your computer............................................................................................................................. 5

Safety instructions............................................................................................................................................................. 5

Turning off your computer - Windows 10.....................................................................................................................5

Before working inside your computer..............................................................................................................................5

After working inside your computer.................................................................................................................................6

2 Technology and components..........................................................................................................................7

Processors...........................................................................................................................................................................7

DDR4....................................................................................................................................................................................7

DDR4 Details................................................................................................................................................................. 7

Memory Errors..............................................................................................................................................................8

USB features.......................................................................................................................................................................8

USB 3.0/USB 3.1 Gen 1 (SuperSpeed USB)............................................................................................................. 9

Speed.............................................................................................................................................................................9

Applications................................................................................................................................................................. 10

Compatibility................................................................................................................................................................10

HDMI 2.0............................................................................................................................................................................ 11

HDMI 2.0 Features...................................................................................................................................................... 11

Advantages of HDMI...................................................................................................................................................11

3 Removing and installing components............................................................................................................12

Recommended tools.........................................................................................................................................................12

Screw size list....................................................................................................................................................................12

Small Form Factor Motherboard Layout........................................................................................................................12

Side cover.......................................................................................................................................................................... 13

Removing the side cover........................................................................................................................................... 13

Installing the side cover..............................................................................................................................................14

Expansion card.................................................................................................................................................................. 14

Removing expansion card..........................................................................................................................................14

Installing the expansion card..................................................................................................................................... 15

Coin cell battery................................................................................................................................................................ 16

Removing coin cell battery........................................................................................................................................ 16

Installing the coin cell battery.................................................................................................................................... 17

Hard drive assembly......................................................................................................................................................... 18

Removing the hard drive assembly...........................................................................................................................18

Installing the hard drive assembly.............................................................................................................................19

Front Bezel........................................................................................................................................................................20

Removing front bezel................................................................................................................................................ 20

Installing front bezel....................................................................................................................................................21

Optical drive......................................................................................................................................................................22

Removing the optical drive....................................................................................................................................... 22

Installing the optical drive..........................................................................................................................................26

Hard drive and optical drive module.............................................................................................................................. 30

Contents