this topic Disabling Secure Boot https://technet.microsoft.com/en-us/library/dn481258.aspx http://technet.microsoft.com/en-us/library/dn481258.aspx Technet Disabling Secure Boot http://technet.microsoft.com/en-us/library/dn481258.aspx http://technet.microsoft.com/en-us/library/dn481258.aspx Disabling Secure Boot technet.microsoft.com/.../dn481258.aspx http://technet.microsoft.com/en-us/l.../dn481258.aspx https://technet.microsoft.com/en-us/library/dn481258.aspx Microsoft Technet MS Technet - Disabling Secure Boot http://technet.microsoft.com/en-us/library/dn481258.aspx Technet Disabling Secure Boot Disabling Secure Boot Disabling Secure Boot ways to switch Secure Boot off http://technet.microsoft.com/en-us/library/dn481258.aspx http://technet.microsoft.com/en-us/l.../dn481258.aspx Disabling Secure Boot Disabling Secure Boot Disabling Secure Boot