uefi
Operating System Troubleshooting Tools – CompTIA A+ 220-902 – 4.1
If you’re going to troubleshoot an operating system, then you’re going to need the right tools. In this video, you’ll learn how to use BIOS diagnostics, SFC, system repair disks, and more.
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Troubleshooting the Boot Process – CompTIA A+ 220-901 – 4.2
When your system starts, there are a number of processes that occur to load the operating system. In this video, you’ll learn about the steps of the boot process and the tools available to help troubleshoot any issues.
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Installing BIOS Upgrades – CompTIA A+ 220-901 – 1.1
As a certified CompTIA A+ professional, you may find it necessary to occasionally perform BIOS updates. In this video, you’ll learn about the process and best practices for upgrading the BIOS in your computer.
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BIOS Security – CompTIA A+ 220-901 – 1.1
There are many ways to help secure your computer using the BIOS. In this video, you’ll learn about BIOS passwords, LoJack for Laptops, full disk encryption, and Secure Boot.
BIOS Configurations – CompTIA A+ 220-901 – 1.1
How do you make configuration changes to your BIOS? In this video, I’ll demonstrate some common BIOS configuration options that you can try on your own computer.
BIOS and UEFI – CompTIA A+ 220-901 – 1.1
Before your operating system starts, the BIOS is in charge of your computer. In this video, you’ll learn about the BIOS features in your computer and the latest generation of UEFI BIOS software.