EasyManuals Logo

Dell Precision 3431 Small Form Factor Service Manual

Dell Precision 3431 Small Form Factor
127 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #3 background imageLoading...
Page #3 background image
1 Working on your computer............................................................................................................ 6
Safety instructions.................................................................................................................................................................6
Turning off your computer — Windows 10....................................................................................................................... 6
Before working inside your computer................................................................................................................................. 7
After working inside your computer.................................................................................................................................... 7
2 Technology and components......................................................................................................... 8
Processor................................................................................................................................................................................8
DDR4....................................................................................................................................................................................... 9
USB features........................................................................................................................................................................ 10
USB Type-C...........................................................................................................................................................................11
HDMI 2.0............................................................................................................................................................................... 13
Advantages of DisplayPort over USB Type-C..................................................................................................................14
3 Major components of your system ............................................................................................... 15
4 Removing and Installing components............................................................................................ 17
Recommended tools............................................................................................................................................................ 17
Screw size list....................................................................................................................................................................... 18
Motherboard layout............................................................................................................................................................. 19
Side cover............................................................................................................................................................................. 19
Removing the side cover...............................................................................................................................................19
Installing the side cover................................................................................................................................................ 20
Expansion card......................................................................................................................................................................21
Removing expansion card............................................................................................................................................. 21
Installing the expansion card........................................................................................................................................ 22
Coin cell battery...................................................................................................................................................................23
Removing coin cell battery........................................................................................................................................... 23
Installing the coin cell battery.......................................................................................................................................24
Hard drive assembly............................................................................................................................................................25
Removing the hard drive assembly............................................................................................................................. 25
Installing the hard drive assembly................................................................................................................................ 27
Front Bezel........................................................................................................................................................................... 28
Removing front bezel....................................................................................................................................................28
Installing front bezel...................................................................................................................................................... 29
Hard drive and optical drive module..................................................................................................................................30
Removing the hard drive and optical drive module...................................................................................................30
Installing the hard drive and optical drive module......................................................................................................32
Optical drive......................................................................................................................................................................... 35
Removing the optical drive...........................................................................................................................................35
Installing the optical drive............................................................................................................................................. 38
Memory module....................................................................................................................................................................41
Removing memory module............................................................................................................................................41
Installing the memory module...................................................................................................................................... 42
Contents
Contents 3

Table of Contents

Other manuals for Dell Precision 3431 Small Form Factor

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Dell Precision 3431 Small Form Factor and is the answer not in the manual?

Dell Precision 3431 Small Form Factor Specifications

General IconGeneral
BrandDell
ModelPrecision 3431 Small Form Factor
CategoryDesktop
LanguageEnglish

Related product manuals