Personal Computer System - Functional Blocks - System Unit - Display Unit Motherboard - BIOS - CMOS- RAM - Motherboard types – Chipset – SMPS Memory Packaging - I/O Ports - USB Port
HDD Sub assemblies – HD Controller – Interface types – Installation and configuration- MMX CD-ROM Disk – CD-ROM Drive - DVD – Sound Blaster
Keyboard – Mouse - Scanner - Digitizer – Digital Camera CRT – VGA – LCD – Plasma - Graphic cards
DOT Matrix Printer - Laser Printer - Ink-jet Printer Power supply - PC Installation
POST - Trouble shooting the mother board, Keyboard, Hard Disk drives and Printer Diagnostic Software’s - Data Security Networking – Modem - Internet
Reference Book:
1. Scott Mueller ,”Upgrading and Repairing PCs”- Tenth Edition by, PHI 2. Nrain Austin ,”Upgrading your PC in Easy Steps”- Dreamtech Press
Text Book:
D.Balasubramaniam ,”Computer Installation and Servicing”- Second Edition, Tata McGraw-Hill, 2005
