Hardware Reference Guide

ManualsBrandsHP ManualsDesktopsHP EliteDesk 705 G4 Small Form Factor PC

Table of contents

1 Product features ........................................................................................................................................... 1

Standard conguration features ........................................................................................................................... 1

Front panel components ....................................................................................................................................... 2

Rear panel components ......................................................................................................................................... 3

Serial number location .......................................................................................................................................... 3

2 Hardware upgrades ....................................................................................................................................... 4

Serviceability features ........................................................................................................................................... 4

Warnings and cautions .......................................................................................................................................... 4

Removing the computer access panel ................................................................................................................... 5

Replacing the computer access panel ................................................................................................................... 6

Removing the front bezel ...................................................................................................................................... 7

Removing a slim optical drive bezel blank ............................................................................................................ 8

Replacing the front bezel ...................................................................................................................................... 9

Cleaning the optional dust lter ............................................................................................................................ 9

Changing from desktop to tower conguration .................................................................................................. 11

System board connections .................................................................................................................................. 12

Upgrading system memory ................................................................................................................................. 13

Installing a memory module ............................................................................................................. 13

Removing or installing an expansion card .......................................................................................................... 17

Drive positions ..................................................................................................................................................... 21

Removing and installing drives ........................................................................................................................... 21

Removing a 9.5 mm slim optical drive .............................................................................................. 22

Installing a 9.5 mm slim optical drive ............................................................................................... 23

Removing a 3.5-inch hard drive ........................................................................................................ 25

Installing a 3.5-inch hard drive ......................................................................................................... 26

Removing and installing an M.2 SSD storage card ........................................................................... 30

Installing a security lock ...................................................................................................................................... 33

Security cable lock ............................................................................................................................. 33

Padlock .............................................................................................................................................. 34

HP Business PC Security Lock V2 ...................................................................................................... 34

Appendix A Battery replacement ..................................................................................................................... 40

Appendix B Electrostatic discharge .................................................................................................................. 44

Preventing electrostatic damage ........................................................................................................................ 44