Hi, I've been having issues with my Toshiba satellite laptop since upgrading to Windows 10. I started getting the endless start up recovery loop. So using command prompt from recovery I have backed up my files onto usb. I had to make a bootable recovery usb from my brothers laptop (windows 7 upgraded to Windows 10). I tried all the restore and reset options. I'm now at a stage where, using disk part, the drive has been formatted and 'cleaned', so I don't have an OS installed. The recovery from drive option now says "unable to recover your pc. the system drive is too small" and the reset option says "the drive where windows is installed is locked"please help if possible!