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The tool requires a restart. Save all open documents and close applications before proceeding.
Before you replace your motherboard, reinstall Windows, or suspect a virus, there is a free, built-in tool that can provide a definitive answer: . This article provides a complete look at what it is, how it works, when to use it, and how to interpret its results. windows memory diagnostic
Overall, Windows Memory Diagnostic is a valuable tool for troubleshooting and diagnosing memory-related issues on Windows computers. By running regular tests, you can ensure your computer's memory is functioning properly and prevent costly problems down the line. The tool requires a restart
Running the tool is straightforward, but be aware that . This article provides a complete look at what
Once launched, you will see a window with two options:
By default, the tool runs the test mix. You will see a progress bar and a status message (e.g., "Pass 1 of 2"). While it runs, you can press F1 to access advanced options:
Use WMD for a quick first-pass test. If it finds errors, you are done (replace RAM). If it finds no errors but problems persist, run MemTest86 for a more thorough investigation.