Im running windows 7. Last week i woke up & computer was off. Im guessing due to a windows update overnight. When i tried to turn my computer on, it was stuck in an endless loading loop & would not fully boot up. Pretty sure i dont have a virus as i dont download or travel to unknown webpages on this computer. Has anyone experienced this problem & has had it solved? Any help would be greatly appreciated! I tried to load in safe mode & i only get up to : "loaded: \windows\system32\drivers\disk.sys" then it reboots. Is this driver bad? If so how do i repair?