LECTURE NOTES
COMPUTER HARDWARE AND MAINTENANCE
PREPARED BY MRS. TAPASWINI RAUT
ASST. PROF. IN COMPUTER SCIENCE ENGINEERING
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Computer Hardware and Maintenance: A Comprehensive Guide, Summaries of Computer Science
This document offers a structured overview of computer hardware and maintenance, covering essential topics such as computer center management, site preparation, motherboard components, memory and i/o devices, display and power supply systems, bios, troubleshooting techniques, and networking devices. it's designed to equip students with practical knowledge and skills in assembling, maintaining, and troubleshooting both desktop and laptop computers. The detailed content breakdown makes it suitable for both classroom learning and self-study.
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2023/2024
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LECTURE NOTES
COMPUTER HARDWARE AND MAINTENANCE
PREPARED BY MRS. TAPASWINI RAUT
ASST. PROF. IN COMPUTER SCIENCE ENGINEERING
TH-4 COMPUTER HARDWARE& MAINTENANCE
Theory 4 Periods per week Internal Assessment 20 Marks
Total Periods 60 Periods End Sem Exam 80 Marks
Examination 3hours Total Marks 100Marks
A. Topic wise distribution of periods
Sl No. Topic Periods
1 COMPUTER CENTRE MANAGEMENT 8
2 SITE PREPARATION & INSTALLATION 8
3 MOTHER BOARD and COMPONENTS^12
4 MEMORY AND I/O DEVICES 12
5 DISPLAY , POWER SUPPLY AND BIOS 5
6 MAINTENANCE AND TROUBLE SHOOTING 10
7 NETWORKING DEVICES AND THEIR INTERFACES
5
TOTAL 60
B. RATIONALE
This subject shall give exposure to the students on different principles to be followed in Computer Centre management. It will also give idea about the different components of Computers both Desktop and Laptops. It shall also give idea about the method of assembly, dissembling of computers and different trouble shooting techniques.
C. OBJECTIVE
After undergoing the course, the students will be able to: Know about the manpower engaged in computer centre Know about the site preparation for computer centre furnishing Know about the details of Motherboard Know about the different components of computers Know about the working principles of different I/O devices Assemble the desktop computers Trouble shoot both Desktop and Laptop computers
D. DETAIL CONTENTS:
1. COMPUTER CENTRE MANAGEMENT
1.1 Need of Management in Computer Centre 1.2 Types of Jobs carried out in computers in an organization 1.3 Duties and responsibilities of personnel involved 1.4 Need of Training of Staff 1.5 Idea about Various makes of Computers.
2. SITE PREPARATION & INSTALLATION 2.1 Layouts of computer centre 2.2 False Roofing, Air Conditioning, Dust Proofing 2.3 Power Conditioning equipments like CVT, UPS, Isolation Circuits with Principles of functioning