O one_unique_guy Active member Joined Apr 30, 2012 Posts 42 May 30, 2012 #1 I am thinking I got a virus/malware, but nothing shows up with any scanner. I want to re install the whole system. The DVD cannot find original C: drive, even if bios shows it is there on boot. Install does not / can not create a boot partition on any other drives. The original C: drive has a 100 meg partition for windows 7, not sure why, but I can not fix, find, format, fdisk or any other way to make a drive valid for setup/install. please explain what I need to do, or why it is happening. I have tried to use the system tools "advanced" feature to re-install windows 7 It didn't work either.