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A+ 900 Series Updates

Module 1.1 - Configure and apply BIOS Settings

Module 1.2 - Differentiate Between Motherboards

Module 1.3 - Compare and Contrast RAM

Module 1.4 - Install and Configure Expansion Cards

Module 1.5 - Install and Configure Storage Devices

Module 1.6 - Differentiate CPU Types

Module 1.7 - Compare Connection Interfaces

Module 1.8 - Install Appropriate Power Supply

Module 1.9 - Custom Configurations

Module 1.10 - Evaluate Display Devices

Module 1.11 - Identify Connectors & Cables

Module 1.12 - Install Peripheral Devices

Module 2.1 - Network Cables and Connectors

Module 2.2 - Characteristics or Connectors / Cables

Module 2.3 - TCP/IP

Module 2.4 - Common TCP and UDP

Module 2.5 - Wireless Standards / Encryption

Module 2.6 - Install and Configure a SOHO Router

Module 2.7 - Internet Connection Types / Features

Module 2.8 - Identify Network Types

Module 2.9 - Compare Network Devices

Module 2.10 - Use Appropriate Networking Tools

Module 3.1 - Laptop Hardware and Components

Module 3.2 - Compare Laptop Display Types

Module 3.3 - Compare Laptop Features

Module 4.1 - Printer Imaging Processes

Module 4.2 - Install / Configure Printers

Module 4.3 - Printer Maintenance

Module 5.1 - Appropriate Safety Procedures

Module 5.2 - Environmental Impacts / Controls

Module 5.3 - Communication & Professionalism

Module 5.4 - Dealing with Prohibited Content

Exam Module

Module 1.1 - Windows Operating Systems

Module 1.2 - Installing & Configuring Operating Systems

Module 1.3 - Screen Capture Labs

Module 1.4 - OS Features - Administrative Tools

Module 1.5 - Control Panel

Module 1.6 - Network Connections on Client Desktop

Module 1.7 - Preventative Maintenance Tools

Module 1.8 - OS Security Settings

Module 1.9 - Virtualization

Module 2.1 - Security

Module 2.2 - Security Threats

Module 2.3 - Securing A Work Station Best Practices

Module 2.4 - Data Destruction Methods

Module 2.5 - Securing a Wireless Network

Module 2.6 - Securing Home Office Wired Network

Module 3.1 - Mobile Operating Systems

Module 3.2 - Configuring Network Connectivity and Email on Mobile

Module 3.3 - Securing Mobile Devices

Module 3.4 - Tablets vs Laptops

Module 3.5 - Mobile Device Synchronization

Module 4.1 - Troubleshooting Theory

Module 4.2 - Motherboard, RAM, CPU and Power Issues

Module 4.3 - Troubleshooting Hard Drives and RAID Arrays

Module 4.4 - Troubleshooting Display Issues

Module 4.5 - Troubleshooting Wireless and Wired Connections

Module 4.6 - Troubleshooting Operating System Problems

Module 4.7 - Troubleshooting Security Issues

Module 4.8 - Troubleshooting Laptop Issues

Module 4.9 - Troubleshooting Printers

Exam Module

Laptop Monitors: Backlight CCFL & Wireless Antennae

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Laptop Monitors: Backlight CCFL & Wireless Antennae

Now we explore backlight a little more thoroughly.  The backlighting has what’s called CCFL which stands for Cold Cathode Florescent Light.  CCFL uses electron discharge and florescence to emit light.  Its evenly distributes the light, has more electricity, warmer temps, and last longer but is also less bright and less expensive on an LCD and the opposite on an LED.

The wireless antennae provide a much larger surface area than a standard single prong-shaped wireless antenna; it is actually a long, thin component laid out the entire circumference of the laptop.

The wireless antenna sits just below the surface in order to capture wireless signals from any direction or orientation the laptop may be positioned in, in order to maintain a constant connection. So the wireless antenna in a today’s laptop is actually a component of both the monitor as well as the bottom keyboard level of the laptop.

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