This course teaches learners how to protect a PC from irregular electrical events, and how to disassemble and reassemble a PC.

Audience :

This series is for anyone preparing for the A+ Core Hardware examination and the A+ Operating System Technologies examination.

Time :

4.0 hour(s)

Objectives :

• List and define the common kinds of electrical events that can damage a PC
• Select appropriate equipment to protect a PC from power irregularities
• Describe the function and internal structure of a power supply
• List the voltages used by major PC components and microprocessors
• Test circuits in a PC using a multimeter
• Disassemble and reassemble a PC

Features :

• Exercises that allow users to practice the application
• A file containing the text of the exercises
• Activities that allow users to apply course concepts in an interactive questioning environment
• A glossary
• A Skill Assessment

Prerequisites :

• None