How do I set memory clock speed on a msi gx640 with windows 7?

I have a MSI GX640. it's default memory is the 2x2GB DDR3-1333 (Max 2x4GB) DDR3-1333 @ 9-9-9-24 Timings Recently I decided to do upgrade my memory from the total of 4 gbs to 8gb the type of memory i'm using is this Then I started getting rampant BSOD. I wasn't sure what to do, so I did so did some research. I was told that the memory clock speed or something could be off. I used speccy...