Driving me nuts !!!!!!!!!!!!!!!

Hi all am not sure what is going on my pc is a new build i have been having lots of bsod and just locking up completely i just did a new install all drivers are up to date memory timings are right .

i am now running on one stick it has not lock up on me until now this morning went to start my pc up from cold and it got to showing my desk top and then it gave me bsod there does seem to be a pattern emerging my pc does seem to be doing this almost every time but only when my pc is cold not from hot not sure what is going on i did forget to say that it does lock up really when it wants to under stress or not just happens more under stress am really stuck now !!!!!

Cool ok thanks here are the last 4 but i have many more