Page 755 – Professor Messer IT Certification Training Courses

Professor Messer’s Free CompTIA A+ Certification Training Course – Safety and Tools

CompTIA A+ Videos / April 20, 2008

One of the most important foundational elements of the CompTIA A+ certification involves the safety of computer professionals and those around them. In these videos, you’ll discover how to protect yourself when working around today’s high-voltage electrical environments and how the proper tools can be the difference when tackling big problems.

Professor Messer’s Free CompTIA A+ Certification Training Course – Safety and Tools Read More »

Professor Messer’s Free CompTIA A+ Certification Training Course – Soft Skills

CompTIA A+ Videos / April 20, 2008

“Soft skill” requirements are new to the latest CompTIA A+ exam objectives. These skills may be considered relatively non-technical, but they comprise a set of capabilities that are important to the organizations that employ technical professionals.

Professor Messer’s Free CompTIA A+ Certification Training Course – Soft Skills Read More »

Introduction to CPUs

CompTIA A+ Videos / April 20, 2008

The CPU is the heart and soul of the personal computer, but how does it really work? In this module, we’ll outline the basic structure of the central processing unit, and you’ll learn how the front side bus and system clock work together to enable the raw processing power of the CPU.

Introduction to CPUs Read More »

Troubleshooting Motherboards

CompTIA A+ Videos / April 13, 2008

What’s the best way to troubleshoot a PC motherboard? In this module, we’ll show you how to troubleshoot motherboard problems such as heat, BIOS incompatibilities and failing hardware.

Troubleshooting Motherboards Read More »

Installing Motherboards

CompTIA A+ Videos / April 13, 2008

Installing a motherboard in your personal computer is easier than you may think. In this CompTIA A+ training module, we’ll step through every step you’ll need to know to successfully install a PC motherboard. You’ll learn about the selection process, the pre-installation steps, some useful installation tips, and the things you’ll want to check after everything is installed.

Installing Motherboards Read More »

Motherboard Form Factors

CompTIA A+ Videos / April 13, 2008

There are a number of different form factors to consider when replacing or upgrading a motherboard. This module provides an overview of many motherboard types, and provides some helpful tips for easily identifying ATX, NLX, microATX, BTX, microBTX, and picoBTX motherboard form factors.

Motherboard Form Factors Read More »

Motherboard Drive Connections

CompTIA A+ Videos / April 13, 2008

The storage subsystem is an important part of any computer system. In this module, we’ll provide you with the details of motherboard connections for floppy drives, EIDE/PATA drives, SATA drives, and SCSI technology.

Motherboard Drive Connections Read More »

Motherboard I/O Connections

CompTIA A+ Videos / April 13, 2008

All motherboards have input and output ports on the back, but what do all those connections mean? In this module, we’ll turn the PC around and show you exactly how each port works and how to instantly recognize the most common input and output connections.

Motherboard I/O Connections Read More »

Expansion Slots

CompTIA A+ Videos / April 12, 2008

The expansion slots are the most modular part of the PC motherboard, but what are all of these different standards? This module will walk you through the most popular expansion slot bus types, such as PCI, PCIe, and AGP. Some older technologies, such as AMR and CNR will also be detailed.

Expansion Slots Read More »

Bus Architectures

CompTIA A+ Videos / April 12, 2008

The internal bus and expansion bus on a personal computer is a major factor in the overall speed an operation of the system. In this module, we’ll discuss computer buses, PC expansion buses, and methods to calculate the speed and throughput of a computer bus.

Bus Architectures Read More »