Table Of Contents - Dell OptiPlex 7070 Service Manual

Small form factor

Setup and specifications (37 pages)

Table of Contents

Chapter 1: Working on your computer........................................................................................... 5

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

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

Safety precautions........................................................................................................................................................ 6

Electrostatic discharge-ESD protection............................................................................................................... 6

ESD field service kit ..................................................................................................................................................... 7

Transporting sensitive components.......................................................................................................................... 8

After working inside your computer..........................................................................................................................8

Chapter 2: Technology and components........................................................................................ 9

DDR4.......................................................................................................................................................................................9

USB features.......................................................................................................................................................................10

USB Type-C.........................................................................................................................................................................12

Advantages of DisplayPort over USB Type-C............................................................................................................ 12

HDMI 2.0.............................................................................................................................................................................. 13

Intel Optane memory.........................................................................................................................................................13

Enabling Intel Optane memory.................................................................................................................................. 14

Disabling Intel Optane memory................................................................................................................................. 14

Chapter 3: Major components of your system.............................................................................. 15

Chapter 4: Removing and installing components.......................................................................... 17

Side cover............................................................................................................................................................................ 17

Removing the side cover............................................................................................................................................ 17

Installing the side cover.............................................................................................................................................. 18

Expansion card....................................................................................................................................................................19

Removing expansion card.......................................................................................................................................... 19

Installing the expansion card.................................................................................................................................... 20

Coin cell battery................................................................................................................................................................. 21

Removing coin cell battery.........................................................................................................................................21

Installing the coin cell battery...................................................................................................................................22

Hard drive assembly..........................................................................................................................................................23

Removing the hard drive assembly......................................................................................................................... 23

Installing the hard drive assembly........................................................................................................................... 24

Hard drive............................................................................................................................................................................25

Removing the hard drive .......................................................................................................................................... 25

Installing the hard drive ............................................................................................................................................ 26

Bezel.....................................................................................................................................................................................26

Removing front bezel................................................................................................................................................. 26

Installing front bezel....................................................................................................................................................27

Hard drive and optical drive module............................................................................................................................. 28

Removing the hard drive and optical drive module............................................................................................. 28

Installing the hard drive and optical drive module............................................................................................... 30

Optical drive........................................................................................................................................................................33

Contents