Windows 7: Regular BSODS - During regular use and gaming

Hi, im new here and have abit of a dilemma. I'm not much of a computer wiz so please bear with me,

I've been recently getting BSODs following getting a new hard drive and a new case for my computer. The hard drive replacement and transferring of parts to the new case was done at a professional hardware store.
Its been happening every 2 days or so, and I've checked multiple threads, but can't seem to find any solutions to my problem.

Help would be greatly appreciated , my computer seems to be going through a phase of problems so if this gets fixed, hopefully it should put an end to it!

Hi Vishal

The zip file doesnt contain the memory dump file or the BSOD dumps... appreciate if you and attach it here as well

EDIT: Managed to get the dump files, attaching a new windows seven zip to this post

Ah sorry about that, odd enough, i couldn't retrieve the mini dump files using the tool. So i checked the minidump folder, and the 2 files seem to have vanished, leaving the folder empty...