Chapter 9Laptop and Mobile Device Hardware

THE FOLLOWING COMPTIA A+ EXAM 220-1101 OBJECTIVES ARE COVERED IN THIS CHAPTER:

  • 1.1 Given a scenario, install and configure laptop hardware and components.
    • Hardware/device replacement
      • Battery
      • Keyboard/keys
      • Random-access memory (RAM)
      • Hard disk drive (HDD)/solid-state drive (SSD) migration
      • HDD/SSD replacement
      • Wireless cards
    • Physical privacy and security components
      • Biometrics
      • Near-field scanner features
  • 1.2 Compare and contrast the display components of mobile devices.
    • Types
      • Liquid crystal display (LCD)
        • In-plane switching (IPS)
        • Twisted nematic (TN)
        • Vertical alignment (VA)
      • Organic light-emitting diode (OLED)
    • Mobile display components
    • WiFi antenna connector/placement
    • Camera/webcam
    • Microphone ...

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