Practical IT Guides for Windows, SCCM & PowerShell Admins

TechyGeeksHome has been helping IT professionals and sysadmins since 2010. Find 1,500+ real-world guides covering Windows 10 & 11, Windows Server, SCCM/ConfigMgr, PowerShell scripting, Active Directory, networking, and virtualisation — all written from hands-on production experience by a UK IT pro with 26 years in the field.

Enable NTVDM

Enable-NTVDM

We were recently asked to enable NTVDM on a number of Windows devices in our corporate environment for our firmware engineers. Due to the amount of devices that we needed to get this enabled on, we wanted to be able to push it out through either Group Policy or System Center Configuration Manager (SCCM). So … Read more

System Center Operations Manager Invalid Management Group Removal

Invalid Management Group Removal

We recently carried out some work for a client who had a completely ruined installation of System Center Operations Manager (SCOM). Who had done what to it, we may never know, but it was clear that the only fix was to start again. This was not such a bad thing as they did want to … Read more

Migrate a System Center Orchestrator database to a different SQL Server

A close-up of the System Center Orchestrator logo.

We were running through our list of servers and looking at what each one was doing in terms of Domain Controllers, Exchange servers, SQL servers, System Center servers etc when we noticed that we had quite a few servers that were using pretty small databases but had a large amount of host resource allocated to … Read more

SQL Query to find members of an Active Directory Security Group

sql2016

We recently helped out with a data migration which included creating a completely new set of Active Directory security groups. They wanted all the members to have the same level of access but wanted all the new security groups to have a matching standard. So we needed to create all the new security groups and … Read more