Now I have seen this restart thing 2 times: once with my laptop and once at a guy's PC, both cases was because the HDD was going bye bye. That's why I think that's the problem with the current PC. I will go on Saturday to check it's HDD with a software on a USB and I will also check the RAM.
What do you guys think? Is there any chance to be something else? I would like to test something else too in case I am wrong.
This post has been edited by Mike+9: 13 September 2012 - 09:32 AM