memtest

A bad memory module (RAM) can cause unpredictable behavior in a Windows system, including the dreaded blue screen of death. If you suspect that your RAM may be faulty, you can run a memory test to confirm that you have a bad memory module.

Laptop and desktop PC makers occasionally provide preinstalled utilities that sometimes include a memory test. Feel free to try out those utilities, especially if your computer is under warranty and you want to make a warranty claim. Manufacturers will often require you to run their support utilities first, before agreeing to replace hardware or move forward … Read more