Reference Learning Outcome :-Assemble and replace hardware components of Desktop Computer. (NOS: SSC/N9421)
Duration :- Professional Skill 75 Hrs.; Professional Knowledge 10 Hrs.(for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Introduction to computers, classification, generations, applications. Basic blocks of a digital computer.
Hand Tools Basics and Specifications.
Types of cabinets, relation with motherboard form factor.
Precautions to be taken while opening and closing PC cabinet.
Main devices, components, cards, boards inside a PC (to card or device level only).
Types and specifications of the cables and connectors used for interconnecting the devices, boards, cards, components inside a PC.
Precautions to be taken while removing and/ or re-connecting cables inside a PC.
Types of I/O devices and ports on a standard PC for connecting I/O devices.
Function of keyboard, brief principle, types, interfaces, connectors, cable.
Function of Mouse, brief principle, types, interfaces, connectors, cable.
Function of monitor, brief principle, resolution, size, types, interfaces, connectors, cable.
Function of Speakers and Mic., brief principle, types, interfaces, connectors, cable.
Function of serial port, parallel port, brief principle of communication through these ports, pes of devices that can be connected, interface standards, connectors, cable.
Precaution to be taken while connecting/ removing connectors from PC ports.
Method of ensuring firm connection.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
DeskTop :PC Repair Safety
97. Important Safety Basics. (2 hrs)
98. Identification, specification and application of basic hand tools. (2 hrs)
99. How to handle components to ensure their longevity. (2 hrs)
100. What one shouldn’t wear while working inside a computer. (1 hr)
101. The danger of static electricity. (1 hr)
102. How to protect a PC from lightning strikes and power outages. (2 hrs) Hardware Identification
103. Identify the front and rear panel controls and ports on a PC. (1 hr)
104. Cases. (1 hr)
105. Cooling. (1 hr)
106. Cables & Connectors. (1 hr)
107. Power Supplies. (1 hr)
108. Power Supply Connections. (1 hr)
109. Motherboard Connections. (1 hr)
110. Motherboard Components. (1 hr)
111. CPU (Processor). (1 hr)
112. RAM (Memory). (1 hr)
113. Hard Drive Connections. (1 hr)
114. Mechanical vs. Solid State Drives. (1 hr)
115. ROM Drives. (1 hr)
116. Video Cards. (1 hr)
117. Sound Cards. (1 hr)
WEEK. NO. 22
Reference Learning Outcome :-Assemble and replace hardware components of Desktop Computer. (NOS: SSC/N9421)
Duration :- Professional Skill 75 Hrs.; Professional Knowledge 10 Hrs.(for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Types of Processors and their specifications (Intel: Celeron, P4 family, Xeon, dual core, quad core, core 2 duo, i3,i5,i7 and AMD).
Memory devices, types, principle of storing.
Data organization 4 bit, 8 bit, word.
Semi-conductor memories, RAM, ROM, PROM, EMPROM, EEPROM, Static and dynamic.
Example of memory chips, pin diagram, pin function.
Precaution and care to be taken while dismantling Drives.
Drive bay, sizes, types of drives that can be fitted.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
Hardware: Remove – Test – Replace/ Install
118. Removing RAM. (02 hrs)
119. Installing RAM. (02 hrs)
120. Removing a ROM Drive. (02 hrs)
121. Installing a ROM Drive. (02 hrs)
122. Removing a Hard Drive. (02 hrs)
123. Installing a Hard Drive. (03 hrs)
124. Removing a Power Supply. (03 hrs)
125. Installing a Power Supply. (02 hrs)
126. Removing a Video Card. (02 hrs)
127. Installing a Video Card. (02 hrs)
128. Install Expansion Cards. (02 hrs)
129. Removing Fans. (02 hrs)
WEEK. NO. 23
Reference Learning Outcome :-Assemble and replace hardware components of Desktop Computer. (NOS: SSC/N9421)
Duration :- Professional Skill 75 Hrs.; Professional Knowledge 10 Hrs.(for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Precautions to be taken while removing drive bay from PC.
HDD, advantages, Principle of working of Hard disk drive, cylinder and clusture, types, capacity, popular brands, standards, interface, jumper setting.
Drive components- hard disk platens, and recording media, ,air filter, read write head, head actuator, spindle motor, circuit board, sensor, features like head parking, head positioning, reliability, performances, shock mounting capacity.
HDD interface IDE, SCSI-I/2/3 comparative study.
Latest trends in interface technology in PC and server HDD interface.
Precautions to be taken whilefitting drives into bays and bay inside PC cabinet.
CMOS setting (restrict to drive settings only).
Meaning and need for using Scan disk and defrag.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
130. Installing Fans. (02 hrs)
131. Removing the Motherboard. (02 hrs)
132. Installing the Motherboard. (5 hrs)
133. Removing the Processor. (02 hrs)
134. Installing the Processor. (03 hrs)
135. Installing a CPU Cooler. (03 hrs)
136. Troubleshooting. (02 hrs)
137. Checking the Power Switch. (01 hrs)
138. Removing the CMOS Battery. (01 hrs)
139. Setting Expansion Cards. (03 hrs)
WEEK. NO. 24
Reference Learning Outcome :- Install Operating System and all other application software. (NOS: SSC/N9422)
Duration :- Professional Skill 25 Hrs.; Professional Knowledge 07 Hrs.(for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Types of software. System software-OS, Compiler.
Application software like MS office.
High Level, low level language, Computer application scientific industrial and business.
Functions of an operating system.
Disk operating system.
Concept of GUI, Modes of starting on different occasions.
Desktop, Icon, selecting, choosing, drag and drop.
My computer, network neighborhood/ network places.
Recycle bin, briefcase, task bar, start menu, tool bar, and menus.
Windows Explorer.
Properties of files and folders.
Executing application programs.
Properties of connected devices.
Applications under windows accessories.
Windows Help.
Finding files, folders, computers.
Control panel.
Installed devices and properties.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
Windows Installation
140. A walkthrough of installing Windows. (4 hrs)
141. Imaging: create a Windows system image. (4 hrs)
142. How to Backup/ Restore your Windows partition with the bootable image disk. (3 hrs)
143. Duplicating a partition (creating a multi-boot system). (4 hrs)
144. A multi-boot system: the Windows boot manager vs. an alternative boot manager. (3 hrs)
145. Setting up a multi-boot/ dual-boot system. (4 hrs)