assembly and maintenance of computer system - for B.Sc, HND, and OND project topics and material

ASSEMBLY AND MAINTENANCE OF COMPUTER SYSTEM

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TITLE PAGE

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--/H2013/01430
DEPARTMENT OF ----
SCHOOL OF ---
INSTITUTE OF ---

DECEMBER,2018

APPROVAL PAGE

This is to certify that the research work, "assembly and maintenance of computer system" by ---, Reg. No. --/H2007/01430 submitted in partial fulfillment of the requirement award of a Higher National Diploma on --- has been approved.

By
---                                                     . ---
Supervisor                                                  Head of Department.
Signature……………….                           Signature……………….

……………………………….
---
External Invigilator

DEDICATION
This project is dedicated to Almighty God for his protection, kindness, strength over my life throughout the period and also to my --- for his financial support and moral care towards me.Also to my mentor --- for her academic advice she often gives to me. May Almighty God shield them from the peril of this world and bless their entire endeavour Amen.

ACKNOWLEDGEMENT

The successful completion of this project work could not have been a reality without the encouragement of my --- and other people. My immensely appreciation goes to my humble and able supervisor mr. --- for his kindness in supervising this project.
My warmest gratitude goes to my parents for their moral, spiritual and financial support throughout my study in this institution.
My appreciation goes to some of my lecturers among whom are Mr. ---, and Dr. ---. I also recognize the support of some of the staff of --- among whom are: The General Manager, Deputy General manager, the internal Auditor Mr. --- and the ---. Finally, my appreciation goes to my elder sister ---, my lovely friends mercy ---, ---, --- and many others who were quite helpful.

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ABSTRACT

This project work is assembling and maintenance of computer system. The entire universe is now living in the computer age; most of our day to day jobs are being influenced by the use of computers. It is used increasingly in each and every field of our life. In the areas of science and technology improvements cannot be without the use of computers. Hence it has become necessary to have basic knowledge about computers. This study is on assembling and maintenance of a Pentium 4 computer system. The Pentium 4 processor was a single core processor, used in desktop and laptop computers. The first Pentium 4 processor was codenamed Willamette and was capable of speeds from 2.2 GHz to 3.0 GHz.

TABLE OF CONTENTS
TITLE PAGE
CERTIFICATION
DEDICATION
ACKNOWELDGEMENT
TABLE OF CONTENTS
LIST OF TABLE
ABSTRACT
CHAPTER ONE
1.0 INTRODUCTION

OBJECTIVE OF THE PROJECT
SIGNIFICANCE OF THE PROJECT
SCOPE OF THE PROJECT
LIMITATION OF THE PROJECT
RESEARCH QUESTION
STATEMENT OF PROBLEM

CHAPTER TWO

LITERATURE REVIEW
HISTORY OF PENTIUM 4 COMPUTER
REVIEW OF PENTIUM-4 MICROARCHITECTURE
REVIEW OF PROCESSOR CORES

CHAPTER THREE
3.0 METHODOLOGY
3.1 THINGS TO CONSIDER BEFORE ASSEMBLING A COMPUTER

3.2     TOOLS AND EQUIPMENTUSED FOR ASSEMBLING COMPUTER
3.3     PREPARATION FOR ASSEMBLING
3.5     ASSEMBLING METHOD
3.6     OTHER CONNECTIONS
CHAPTER FOUR
4.0     ADDITIONAL HARDWARE AND PERIPHERALS
4.1     PERIPHERALS
4.2     SAFETY PRECAUTIONS

CHAPTER FIVE

CONCLUSION
RECOMMENDATIONS

REFERENCES

INTRODUCTION

1.1 BACKGROUND OF THE PROJECT

Computer is an electronic device which is capable of receiving information (data) in a particular form and of performing a sequence of operations in accordance with a predetermined but variable set of procedural instructions (program) to produce a result in the form of information or signals [1].
A computer accepts and then processes input data according to the instruction it is given. The main components of a computer system are Input, Output, Processing and Storage units.

Assembling and maintenance of a computer system gives maximum satisfaction to the user and a very rewarding experience. To Assembles Desktop PC (Personal Computer) the users/builders of such systems are probably contemplating building or assembling a computer instead of purchasing one pre-built or pre-assembled. This project is to enlighten us on how a computer students can build a computer and peer to peer network with less stress and less amount of money, and how the computer built can meet up with the processing requirement of the school Laboratory. This research has managed to purchase the Sub-Assembly computer components and couple it to make a computer system that could rival the performance of the branded version.
Building the computer system on this research embarks on gathering different components/devices of computer system together in other to make a well-functioning computer system available to the computer laboratory and to enable students to be more familiar to each components of the computer system. Thus, this project will cover all the process of purchasing components, coupling, and the process of installing the OS (operating system) into the computer system. The main aim of this work is to assemble and maintain a Pentium 4 computer system.

1.2 STATEMENT OF PROBLEM
When assembling a personal computer, there are a large number of potentially fatal mistakes an owner of computers (and even a veteran) can make while assembling his or her own system which can lead to damage of the system, which this study was carried out to bring solution to such problems. Such problems are as below:

Wrong use of tool and wrong fixing of computer parts which can lead to overheating or damaging the motherboard. If you want to ensure that you won’t face overheating, random crashes (resets and the infamous “Blue Screen of Death”) and performance issues with your PC you should check whether it is assembled 100% correctly or not.
Internal main power cord: In AT cases it is quite common to have the main power cord that connects the power supply to the power-on switch in front panel hanging loose over motherboard, often hindering the heat dissipation and even contacting the processor fan, causing it to stop running and PC to crash due to overheating. The ideal would be to lay this cable to the power supply switch by the right side of the case (facing front of case in upright position), in the upper part of the frame, and not hanging loose by left side, as it is common to find.
Other loose cables: The same idea applies to all other cables inside the PC, like the power supply cables and the flat cables used to connect the hard disk drives, optical drives and floppy disk drives. You should fasten these cables with a cable holder and put them inside an empty 5 ¼” bay in order to prevent these cables from blocking the airflow inside the PC and also preventing them to stuck the CPU fan.

Antistatic foam: Most motherboards come from factory with antistatic foam (usually pink, white or black) in their packing. Many technicians, when installing the motherboard to the case, pinch this foam between motherboard and metallic chassis, thinking that this procedure will avoid that motherboard from touching the case metallic frame. It happens that this foam holds motherboard-generated heat, hindering the normal airflow that exists between motherboard and the case chassis. Therefore, it is quite common that a computer assembled using these foam crashes or issues random errors, due to the overheating.

AIM AND OBJECTIVE OF THE PROJECT

The main aim of this work is assemble and maintain a computer system. The objectives of this work are:

To assemble a complete computer system
To keep computers in a good state of repair.
To have good and satisfactory quality computer system at low cost
To know about computer components and how they fit and work together.
To understand the internal and hardware workings of a computer.

SIGNIFICANCE OF THE STUDY

This project shall be a means of exposing the student involved and all readers of this book the function of a computer system and its hardware components. It will serve as a means of teaching computer owners the way to keep their computer in a good condition.
The study has exposed me to the history and full meaning of Pentium 4 computer and its capacity and the uniqueness of Pentium 4 computer.
In addition, students will gain confidence with the components of desk top and laptop computers by learning the proper procedures for hardware and software installations, upgrades, and troubleshooting.

1.5                                                 SCOPE OF THE PROJECT
This work will cover the assembling and maintenance of a personal computer. The process of assembling your own PC is actually very simple in contrast to most people’s expectations. Compared to researching part selection, actual assembly is a much simpler task.
In this study, the procedure on how to assemble a computer from the scratch was carried out.

1.6                            LIMITATION OF THE PROJECT
This study is limited to assembling a computer with intel corei3 processor, 4GB ram, 1TB HDD and 14-inches screen.

1.7                                                   RESEARCH QUESTION
At the end of this study, students shall be able to answer the following question:

What is information technology (IT ) and describe the components of a personal computer ?
How can one Protect herself or himself against accidents and injury, protect equipment from damage, protect data from los s , and protect the environment from contamination?
What are the steps of assembling a desk top computer tower?
What is the importance of computer assembly?
What is assembling of computer system?
What is the purpose of the systems unit in a computer system?

1.8 DEFINITION OF TERMS
Computer system: is a set of integrated devices that input, output, process, and store data and information
Assembling of computer: Assembling of computer components refers to collection Computer hardware, which is the collection of physical components that constitutes a computer system. A combination of hardware and software forms a usable computing system.
Computer maintenance. Computer maintenance is the practice of keeping computers in a good state of repair.
input device: An input device is any hardware device that sends data to a computer, allowing you to interact with and control it. The most commonly used or primary input devices on a computer are the keyboard and mouse. However, there are other devices that input data into a computer.
output device: An output device is any peripheral that receives data from a computer, usually for display, projection, or physical reproduction.

CHAPTER TWO: The chapter one of this work has been displayed above. The complete chapter two of "assembly and maintenance of computer system" is also available. Order full work to download. Chapter two of "assembly and maintenance of computer system" consists of the literature review. In this chapter all the related works on "assembly and maintenance of computer system" were reviewed.

CHAPTER THREE: The complete chapter three of "assembly and maintenance of computer system" is available. Order full work to download. Chapter three of "assembly and maintenance of computer system" consists of the methodology. In this chapter all the method used in carrying out this work was discussed.

CHAPTER FOUR: The complete chapter four of "assembly and maintenance of computer system" is available. Order full work to download. Chapter four of "assembly and maintenance of computer system" consists of all the test conducted during the work and the result gotten after the whole work

CHAPTER FIVE: The complete chapter five of design and construction of a "assembly and maintenance of computer system" is available. Order full work to download. Chapter five of "assembly and maintenance of computer system" consist of conclusion, recommendation and references.

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