PC randomly freezes, no sign of it happening. I tried many many solutions, restarting drivers, checking if its overheating, checking for malware, etc etc. I'm now afraid this is all down to a hardware issue, but how can I be sure? I've checked my RAM and found nothing wrong with it, so I honestly have no clue. I've been living with this for many months now, and its just driven me up the wall. I've tried asking many people for help, no solutions worked. If someone can give me a suggestion then that would be great.