On Tuesday I woke up and found my desktop had eliminated Windows entirely, erased it, whatever while I slept. Long story short couldn't be remoted because there was NO OPERATING SYSTEM, I had no blank media to try to make a recovery disk or usb drive (and I don't think my old laptop was up to it anyway) so after trying EVERYTHING I ordered a recovery USB from Amazon Wednesday night and it came today. I was skeptical but within an hour desktop up and running - I lost almost everything, but hey, it works.