1) Is the system over heat? CPU or GPU.
2) Viruses and Spyware.
3) The PSU.
1.) Is the system over heat? CPU or GPU - imo its not overheating, it has good airflow my case is an antec 900 and i replaced the stock CPU fan.
2.) Viruses and Spyware - I reformated 2 times, i guess thats not it also..
3.) The PSU - it seems to be booting well, there was no time that when i pressed the ON button it would not start. But can a Bad PSU cause random freezes as well?