While the 'TOSHIBA' logo is displayed, press the F2 function key to start BIOS Setup.Please make sure to save all work in progress before starting BIOS updates. For all updates: The BIOS update will force the computer to shut down or restart.For CD-ROM BIOS updates - Windows 7 computers: Boot from the BIOS CD-ROM, type BIOS, then press enter at the C:\ prompt.(7) After the BIOS update has completed, restore the Boot Mode setting to 'UEFI Boot' and the Secure Boot setting to Enabled. (6) Boot from the BIOS CD-ROM and type BIOS at the C:\ prompt. (4) Go to the Advanced tab, enter 'System Configuration' and set the Boot Mode to 'CSM Boot.' (5) Press F10 to save and exit. (3) Go to the Security tab and set the 'Secure Boot' setting to 'Disabled'. (2) Power on and press F2 while the TOSHIBA logo is displayed to enter the BIOS Setup Menu. For CD-ROM BIOS updates - Windows 8 models: (1) Shut down the system while pressing the SHIFT key to completely power off.See the included documentation for details. WinRAR self-extracting ZIP file includes both Windows-based and diskette based BIOS update installation options.
