cmos

CompTIA A+ 220-701: 1.2 – BIOS and CMOS

We rely on the BIOS to test our computer and start our operating systems, but what is really happening under the surface? In this module, you’ll learn about the BIOS works and we’ll demonstrate the basics of starting and configuring BIOS settings.

CompTIA A+ 220-701: 1.2 – Motherboard Form Factors

A personal computer’s combination of chips, circuits, and other components can be an intimidating device. In this module, we’ll deconstruct every piece of the computer and you’ll learn about interfaces, processors, hard drives, and the BIOS.