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Table Of Contents  CertiGuide to A+ (Core Hardware)

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Chapter 0111:  Peripheral Devices

“Patience is power. With time and patience, the mulberry leaf becomes silk.”
-- Chinese Proverb

 

Chapter Objectives

The objective of this chapter is to provide the reader with an understanding of the following:

1.7 Identify proper procedures for installing and configuring peripheral devices:

  • Monitor/video card

  • Modem

  • USB peripherals and hubs

  • IEEE 1284

  • IEEE 1394

  • External storage

  • Portables: Docking stations; PC cards; Port replicators; Infrared devices

2.1 Identify common symptoms and problems associated with each module and have to troubleshoot and isolate the problems:

    • Mouse; Modems; USB; Keyboard; Peripherals

5.1 Identify basic concepts, printer operations and printer components:

    • Paper feeder mechanisms

    • Types of printers: Laser; Ink jet; Dot matrix

    • Interfaces: Parallel; Network; USB; Infrared; Serial

5.2 Identify care and service techniques and common problems with primary printer types:

    • Feed and output

    • Errors (printed or displayed)

    • Paper jam

    • Print quality

    • Safety precautions

    • Preventive maintenance

 

Getting Ready - Questions
  1. Serial communications is defined by __-___.

  2. What parallel port mode uses a DMA channel?

  3. What is the bandwidth of IEEE 1394?

  4. What command is used to reset a modem?

  5. What step occurs in a laser printer after the conditioning phase?

 

 

 

 

 

Getting Ready - Answers
  1. RS-232

  2. ECP

  3. 400 Mb/s

  4. ATZ

  5. writing

Quick navigation to subsections and regular topics in this section



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X  Chapter 0110: Test for Success Answers
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I  Introduction to Chapter 0111
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