So I was using my Toshiba Satellite pro C660-2DN like I normally would and it worked everyday. And then one day I go on like I normally would ... it’s takes my to the Toshiba innovation page and right after that it’s stuck on a page which says : Windows has encountered a problem communicating with a device connected to your computer. File: /Boot/BCD status : 0xc00000e9 Info:An unexpected I/O error had occurred . Every time I press enter to continue the process repeats I tried everything I know of and nothing worked . Please help!