To perform a memtest on Windows 11, you can use the built-in tool or download a third-party utility like MemTest86 .
Click Restart now and check for problems (recommended) . Ensure you save any open work before clicking. memtest windows 11 download
Your PC will reboot into a blue diagnostic screen. By default, it runs a "Standard" test. You can press F1 to change options to "Extended" for a more thorough (but slower) scan. To perform a memtest on Windows 11, you
For advanced users or persistent issues, MemTest86 is considered the industry standard because it runs outside the operating system, bypassing software-induced errors. How to Use Windows Memory Diagnostic | Microsoft Surface Your PC will reboot into a blue diagnostic screen
Testing your RAM (Random Access Memory) is essential if you are experiencing Blue Screens of Death (BSOD), frequent application crashes, or system instability.
Press Windows Key + R , type mdsched.exe , and hit Enter .
Once finished, your PC restarts. Results usually appear as a notification. If not, open Event Viewer ( eventvwr.msc ), go to Windows Logs > System , and search for "MemoryDiagnostics-Results". Option 2: Download MemTest86 (More Thorough)