PC Freezes, multiple issues, BSOD, etc

PC Specs i5 6600k MSI Krait 3x 16GB DDR4 GTX 970 2TB HDD EVGA 600B 600W PSU

For a while now, (since Feb 2017), computer has been freezing up during use, either after a restart, or while using, any random time, the only solution I've found so far is the restart my computer, but sometimes this is met with No Boot device found, which is combated by unplugging my HDD and plugging it back in, but sometime computer will freeze straight after a restart.

Ran Seatools, (Since it's a Barracuda), no issues on any of the tests, couple of times windows booted into disk check but still nothing.

Thermals are ok, (granted it's summer,and around 20c outside), idle is around 35c on GPU, and Core Temp shows around 42c, no idea if CPU temp is accurate, as all differs slightly over applications, and BSOD has happened a couple of times, giving CRITICAL_PROCESS_DIED, tried the solutions of driver updates etc, but all are up to date, last time this happened computer refused to turn on and had to be sent for repair, solution that solved it for a couple of weeks was a complete and utter factory reset of the HDD and installing Windows again.

No idea what it could be as thermals seem fine, no PSU issues, no out of date drivers etc, only reason I believe it could be is my HDD, but it's showing up with no errors, any help will be appreciated.

Submitted June 01, 2017 at 02:31AM by Jack35841 http://ift.tt/2rqj9R9