How to read Memory Diagnostics Tool Results. In event viewer experiencing unexplained slowdowns or lag on your Windows 10 computer memory issues could be the culprit. This video will show you how to read the Memory diagnostics tool results and interpret them to pinpoint exactly what's wrong with your ram. Before we begin, be sure to subscribe to Ninja One's IT Video Hub and our YouTube channel. For more tech content like this, understanding memory problems and the diagnostic tool, the Windows Memory Diagnostic Tool is a powerful built-in utility design to test your computer's RAM for errors. It conducts a deep examination by writing and reading data patterns across memory modules, identifying persistent hardware failures and intermittent issues. This tool operates before Windows fully loads, making it ideal for detecting root memory problems often hidden during normal use. Run it if you experience random crashes, freezes blue screens, unexpected application closures or unexplained slowdowns. It's a crucial first step in troubleshooting system instability. Running the Windows Memory diagnostic tool using the run command press, windows Key plus R Type MD shed XE and hit enter through Command Prompt or PowerShell admin Open either as an administrator type MD shed XE and press enter. After starting the tool, your computer will reboot into a special blue diagnostic environment. It runs various tests, writing and verifying data patterns. This process typically takes 10 to 30 minutes for basic scans. Once complete, your system automatically restarts into Windows Logging results. In event viewer accessing memory diagnostic results In event viewer, after the test, the results aren't displayed automatically. You'll find them in event viewer. To open it, you can press Windows Key plus R and type event VWR dot msc, or simply search for event viewer in your start menu. Once in event, viewer navigate to Windows logs, then to system. This log contains many events, so you'll need to filter it in the actions pane. Click filter, current log from the event sources dropdown, select Memory Diagnostics results, and for event IDs, enter 1, 2, 0 1. This will show you the primary results interpreting your memory diagnostic results. When you open a relevant event, event ID 1, 2, 0 1. The description will tell you if errors were found, no errors detected. This means the tool found no hardware level problems with your ram. While good news, it doesn't rule out very subtle or intermittent issues or software related memory problems like leaks, hardware problems were detected. This is a clear indicator that one or more of your memory modules are likely failing. The log might offer more details such as the number of errors or even the specific memory module affected. If errors are found, back up your data immediately. If you have multiple RAM sticks, try removing them one by one To isolate the faulty module, replace the faulty module, rerun the diagnostic to confirm the fix. Take proactive steps to improve your Windows 10 performance. Knowing how to read memory diagnostic tool results in event viewer is key to identifying and addressing critical memory issues. For more information, check out our official blog post on how to read Memory Diagnostics Tool Results. In event viewer linked in the description below.