PC Repair Module 1
Understanding the Personal Computer
Terminology
Evolution of Software
Installing a New Computer
Hardware Components
Function of the CPU
Memory, Input, Output, and Storage Devices
Operating Systems
Internet and Online Services
Troubleshooting PC Problems and Errors
PC Repair Module 2
An Introduction to Upgrading and Repairing PCs
PC Components, Features, and System Design
Microprocessor Types and Specifications
Microprocessors from 1971 to the Present
Processor Specifications, Features, Manufacturing, Socket and Slot
Types
CPU Operating Voltages
Overclocking and Cooling
Math Coprocessors (Floating-point Units)
Processor Generations and Multicore Processors
Processor Upgrades and Troubleshooting Techniques
Motherboards, Chipsets, and Buses
System Bus Types, Functions, and Features
System Resources
Resolving Resource Conflicts
Motherboard Selection Criteria
PC Repair Module 3
BIOS and Memory
BIOS Hardware/Software
Motherboard ROM BIOS
Upgrading the BIOS
Preboot Environment
BIOS/MBR Error Messages
SDRAM, RDRAM, and other types of Memory
Memory Banks and Memory Module Speed
Parity Checking and Error-correcting Code (ECC)
Installing RAM Upgrades, DIMM, RIMM, and SIMM Modules
Troubleshooting Memory
Memory Defect Isolation Procedures
The System Logical Memory Layout
PC Repair Module 4
Hard Disk Drives, Flash and Optical Storage
The ATA/IDE Interface
Magnetic Storage Principles
Hard Disk Storage
Hard Disk Drive Operation
Hard Disk Drive Components and Features
Flash Memory Devices
Floppy Disk Drives and Tape Drives
Optical Storage
CDs, DVDs, HD-DVDs
Optical Drive Performance Specifications
How to Reliably Record Optical Discs
Troubleshooting Optical Drives
PC Repair Module 5
Video and Audio
Display Adapters and Monitors
Video Display Adapters
Video Display Interfaces
3D Graphics Accelerators
Using Multiple Monitors
Video Troubleshooting and Maintenance
Audio Hardware Concepts and Terms
Early PC Sound Cards
Audio Hardware Features
Motherboard Chipsets with Integrated Audio
Troubleshooting PC Audio Problems
Speakers and Microphones
External I/O Interfaces
PC Repair Module 6
Internet and Networking
Input Devices
Internet Connectivity
Securing and Sharing Your Internet Connection
Local Area Networking
Network Protocols
Power Supplies, Troubleshooting, and Repair
Building or Upgrading Systems
PC Diagnostics, Testing, and Maintenance
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We take great pride in providing you with the most up-to-date textbooks and equipment. One or more of the above-mentioned subjects may, therefore, change if updating becomes necessary during the course of your studies. The order in which the material is presented may vary.
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