Toshiba Satellite Radius 14 BIOS 1.00 Nov 24, 2016
For CD-ROM BIOS updates in Windows 8x and Windows 10 models: (1) Shut down the system while pressing the SHIFT key to completely power off. (2) Power on while pressing F2 to enter the BIOS Setup Menu. (3) From the Security tab and set the "Secure Boot" setting to "Disabled". (4) ...