Difficulty: Moderately Easy
Step1
Download Memtest test from
http://www.snapfiles.com/freeware/system/fwmemory.html
Step2
Mem test
Let the software run a minimum of 30 minutes.
Step3
If errors are found replace your ram. If no errors are found and you still suspect the ram let it run over night. Almost all ram that has been added to your computer has a lifetime warranty. Contact the manufacturer and they will replace it for free. If it's not under warranty the ram should be labeled as to the type and speed. Replace it with the exact same kind and test again.