my pc just froze up on me, then when i rebooted it wouldnt boot up at first, then when i finally got it booted, my bios was reset to defaults, so switched everything back, then it wouldnt load my os... then when i rebooted the fans came on but nothing else so i checked post and it was posting a code for my ram.. so i switch the ram to different slots and it booted up fine.. but for some reason my cpu temp idles about 10 degrees hotter now.. wtf?