EEC 117 Computer Hardware I pdf download

EEC 117 pdf download

 

EEC 117 Computer Hardware I Is taken by ND 1 Electrical engineering students in polytechnic Year 1 Semester 1. Zamgist Website decided to share it with you for free.

 

EEC 117 Pdf Download Topic Contents

 

INTRODUCTION TO COMPUTER HARDWARE I

WEEK 1…………………………………. 1

Computer History

WEEK 2………………………………… 10

Computer Components

WEEK 3…………………………………. 18

CPU-Central Processing Unit

WEEK 4…………………………………… 29

Motherboard

WEEK 5…………………………………… 37

Motherboard Form factor

WEEK 6…………………………………. 40

Serial Ports Parallel ports – EEC 117 Computer Hardware I lecture note pdf download

WEEK 7……………………………………. 45

USB Installation and Configuration

WEEK 8………………………………… 49

Visual Display Unit- CRT Monitors

WEEK 9……………………………………..54

LCD Monitors

WEEK 10……………………………………. 57

Printers

WEEK 11…………………………………..63

Installing Printers

WEEK 12……………………………….69

Modems

WEEK 13…………………………… 72

Installation of Dial-up modems

WEEK 14…………………………….79

Introduction to Networking

WEEK 15……………………………..84

 

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EEC 117 pdf download Chapter 1

 

Computer Network Sharing

A desktop computer is an independent personal computer that is made especially for use on a desk in an office or home. The term is used mainly to distinguish this type of personal computer from portable computers and laptops, but also to distinguish other types of computers like the PDA, server or mainframe.  – EEC 117 Computer Hardware I pdf download

 

Desktops are currently the more affordable and most common computers, and are frequently used by businesses, schools, households and other organizations. Nearly all modern desktop computers are modular, meaning that the components can easily be replaced or upgraded.

A desktop computer can also refer to a computer whose case is oriented horizontally (usually,  the monitor is placed on top of the case). Such cases are called Desktops as opposed to Towers.

 

Hardware

The hardware in a desktop computer is modular, making it easy for someone with intermediate knowledge of a computer to modify one. The internal hardware of a basic desktop computer consists of RAM, CPU, a motherboard, a graphics card and a sound card as well as additional onboard cards for Ethernet and other ports.

 

Also Read : EEC 111 electrical drawing Lecture note pdf download

 

Desktop computers usually have a separate monitor, the only modern exceptions being some Apple computers such as the iMacs and eMacs. User-input peripherals such as keyboards and mice are attached to the computer’s ports, as well as other peripherals such as printers.

 

Most of the functionality is contained within the case, but some components can be either either external or internal (such as various storage devices or modems). The case is often placed on or under the desk. Sometimes, it can be placed underneath the monitor depending on the size and shape.

 

Desktop computers are generally more affordable than notebook computers. This is because  no extra effort is needed to miniaturize the components, or to manufacture components that use up less power.

 

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