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Category: Tech support

Microsoft Teams: Dial tone when calling in to meeting

Since starting to use Microsoft Teams, I’ve been encountering an issue when calling in to meetings; when joining a meeting, I’d get a loud buzzing on top of the meeting audio. Said buzzing was reminiscent of dial tones of yore. Digging into it a bit, I found that the buzzing ceased when I exited Skype for Business. Looking further, I was able to solve the issue by disabling the dial tone in sound settings. Here’s how:

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SCCM: Find client BIOS information

With some regularity, I find myself needing to fetch information from the BIOS of a client computer, preferably without having to go onsite to do so. This may be because I need to know what BIOS version the client is running, the serial number of the computer, or when it was manufactured. If you’re running SCCM (System Center Configuration Manager), this is relatively easily done. Here’s how:

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AD: Inspecting object attributes

A little while ago, I was asked about when a specific user last logged in with their active directory (AD) user account. While looking up that information was easily done, finding out how to look up the information was a mite more challenging. There are a number of ways of achieving it; including command line and Powershell commands. My preferred way of doing it is using the Attribute Editor in Active Directory Users and Computers (ADUC). Here’s how:

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