Testing your RAM with Windows Memory Diagnostic. If Windows detects that your RAM might be failing, it will automatically run the Memory Diagnostic tool when the machine boots.

Windows 11/10 has a Memory Diagnostic Tool that you can use to check for possible memory problems, including testing the Random Access Memory (RAM) on your computer. The tool helps you figure out ...

If your PC passed the Windows Memory Diagnostic but you still suspect you have a RAM issue, then you'll want to try MemTest86, a much more comprehensive test by PassMark.

Is There a Way to Test the Motherboard's Memory Slots?. Most computer motherboards have between two and four slots for RAM, and if one of these slots fails, your computer won't see the RAM stick ...