This article is intended to provide more information about a specific issue that can be identified by running a Best Practices Analyzer scan for Hyper-V. It also can be used without running a scan, as general troubleshooting and best practice information to help you configure your server appropriately. If you have troubleshooting steps or information that would improve this article, please add it. For instructions on how to edit a TechNet Wiki article, see Wiki: How to Use the Editor.
For more information about best practices and scans, see Run Best Practices Analyzer Scans and Manage Scan Results.
Note: The following sections provide details about the specific issue. Italics indicates UI text that appears in the Best Practices Analyzer tool for the specific issue.
Issue
A virtual machine running Windows Server 2012 is configured with less than the minimum amount of RAM, which is 512 MB.
Impact
The guest operating system on the following virtual machines might not run or might run unreliably: <list of virtual machines>
Resolution
Use Hyper-V Manager to increase the memory allocated to this virtual machine to at least 512 MB.