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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.
Switch Management – CompTIA Network+ N10-006 – 2.6
Switches can be managed in many different ways. In this video, you’ll learn about unmanaged vs. managed switches, console connections, virtual terminals, in-band vs. out-of-band communication, and methods of authenticating administrators.
CompTIA A+ 220-702: 2.4 – Troubleshooting Error Messages
Understanding the error message from your computer can be an important step to resolving the issue. In this video, you’ll learn how to troubleshoot and resolve boot errors, resolve operating system startup problems, and gather information using the Windows Event Viewer.
What disk do you need?
You’re working on a Windows XP system that is having problems booting, and you’d like to use the Windows XP Recovery Console to copy over some new files. Unfortunately, you’ve not configured Windows XP to use the Recovery Console as one of your startup options. What disk will you need to start the Recovery Console?
CompTIA A+ 220-701: 3.4 – Boot Options
Even before Windows starts, there are many options during the boot process. In this video module, you’ll learn how to configure the BIOS, use Safe Mode, and repair your computer with system recovery disks and the Windows Recovery Console.