Trying to start up my Latitude 7420 and getting "no bootable decides found", checked BIOS and I don't even have any boot options. Kept peeking around to see what the issue might be, and I see in my system log that the night before this started, there is a line that reads "Data Wipe Started - Completed Successfully" Little brother was fooling around on it that night so I'm not quite sure what he could have done, but is this reversible? Or is there a way I can at least restore my computer from this? Spent a good bit of money on it just last year and I'd hate to have to get a new one.