Run Memory - Diagnostic _top_

Press Windows Key + R , type mdsched.exe , and hit Enter . Choose Your Timing:

Select to start immediately (save your work first!). run memory diagnostic

Need help running a memory diagnostic? Here are some top tools to get you started: Press Windows Key + R , type mdsched

Consider running this diagnostic if you experience: Press Windows Key + R

Most RAM (like Corsair, G.Skill, or Kingston) comes with a lifetime warranty . You might be able to get a free replacement.