hello, the last week my pc keeps either freezing to the point that needs a restart and when it does start up most of the time it says "no video input" and needs a couple restarts more to get going. It also some times just restarts on its own or i get a blue screen that says "remove newly installed software or hardware". Please note that it does not AT ALL does all of the above when in safe mode and that i format my windows 3 days ago but the problems still occured. Also, this stuff ALL happens at the first 5-10 minutes after my pc starts up. If they don't occure up until this point, they don't happen at all ( even if i got the pc on like 8-9 hours). I also run the Windows Memory Diagnostic Tool but no errors were found. I highly suspect it's my graphics card (Nvidia Gefore Gt 430).