Home / secure boot failed operating system is invalid Secure boot failed operating system is invalid 06/04/2021 After trying to relocation Win8 with Ubuntu 13.04, and also completing the installation of the brand-new OS, the complying with message appears when trying to boot:"Secure Boot Failed Operating device is invalid."I have tried installing Ubuntu 12.04 and also Fedora 18 with equivalent problems (missing OS).You watching: Secure boot failed operating system is invalidI have the right to boot from the flash drives and also run the OS without installing.I have tried both automatic and hands-on partitioning via the same outcome.See more: I Dropped My Laptop And The Screen Is Black Screen Which ReadsAny aid via knowledge the the error message implies and also how to resolve it would certainly be a lot appreciated!3 commentssharesavehidereport100% UpvotedThis thread is archivedNew comments cannot be posted and also votes cannot be castSort bybest level 17 years agoYou should go right into BIOS and disable secure boot.See more: How To Reset A Nextbook Tablet Model Nxw8Qc16G ? How To Hard Reset My Next Book TabletIt might be as straightforward as accessing the defense area in your BIOS and finding a setting labeled secure boot and turning it off. If that's not the wording, disable UEFI booting.2ShareReportSavelevel 2Initial Poster7 years agoUgh, the answer was appropriate in front of me! Thanks for your help!1ShareReportSaveContinue this thread View Entire Discussion (3 Comments)More articles from the techassistance communityContinue looking in r/techsupportr/techsupportStumped on a Tech problem? Ask the technology assistance vr-tab-quebec.com, and try to assist others via their troubles too.Be sure to examine out the Discord server, too!https://discord.gg/2EDwzWa1.4mMembers7.1kHelpers OnlineCreated Jun 10, 2008JoinTop posts june 18th 2013Top write-ups of june, 2013Top posts 2013helpvr-tab-quebec.com Appvr-tab-quebec.com coinsvr-tab-quebec.com premiumvr-tab-quebec.com giftsaboutcareerspressadvertiseblogTermsContent policyPrivacy policyMod policyBack to Top