How to Fix “Hardware Problems Were Detected” in WMD Tool?

Hi everyone,

I ran the Windows Memory Diagnostic Tool on my PC, and it reported “Hardware problems were detected.” I’m concerned this might indicate an issue with my RAM or other hardware components, but I’m not sure how to identify the exact cause or fix it.

Can someone explain why this error appears and provide step-by-step methods to troubleshoot and resolve it safely? I want to ensure my system remains stable and my data is safe.

Thanks in advance!

Tagged: Windows

System/ OS Errors

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Mira Lennox Lennox

Participant

November 12, 2025 at 6:37 am

Hey, that message usually means your RAM has a problem. First, open Event Viewer → Windows Logs → System and check the details under “MemoryDiagnostics Results.” Then shut down your PC, remove and reinsert the RAM sticks to ensure they’re seated properly. Try booting with one stick at a time to see which one causes the issue.

If you’re still unsure, make a MemTest86 USB and run it, it’s better at catching RAM errors. If one stick fails, replace it. You can also update your BIOS and turn off XMP or overclocking while testing. Keep a backup of your data since bad RAM can sometimes corrupt files. If errors keep showing up even with new RAM, the motherboard may be at fault.

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