SCCM

Easily Reuse Network Adapters in SCCM for PXE-based OS Deployment

PXE-booting has been around for a long time and is still used today for OS deployment in Configuration Manager and many other tools. A few years ago (ok, maybe a decade) when laptops/tablets started shipping without Ethernet ports, it threw a wrench in the PXE-booting process used for OS deployment. Not only was the port …

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SQL Query to Export All SCCM Maintenance Windows

Maintenance windows tend to be illusive in Configuration Manager, especially in large environments with multiple admins. A common request that I receive from my customers is to “retrieve all of maintenance windows.” There isn’t a great report for this or an easy way to do this with PowerShell (yet). The easiest method I’ve found to do …

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In-Console Updates Stuck Installing in ConfigMgr: How To Fix It

Disclosure: do not follow these steps if you do not know what you’re doing. They should only be used as a last resort. Use with caution. I’ve had a couple different SCCM environments get stuck during update installations that have come down through the new Updates and Servicing feature in the current branch builds. Typically, this …

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WSUS Synchronization Failures in SCCM with HTTP Status 503

I ran into a new error today during a WSUS synchronization for SCCM Software Updates. Synchronizations had been running fine for a while, but it would fail after running for an extended amount of time. The error was easy to find in the wsnycmgr.log file in the Configuration Manager logs: Usually when synchronization fails, it …

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