Asked by: Massar Cartulho
technology and computing operating systems

How do I disable secure boot on my Toshiba Satellite?

Last Updated: 1st April, 2021

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Press and hold the F2 key when the screengoes black, and wait for the BIOS setup utility to launch.If your system cannot boot into Windows 8, shut downthe computer completely, then press F2 while powering backon. Select Security -> Secure Boot, and thenDisabled.

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Similarly, you may ask, how do I disable secure boot on my Lenovo?

To access the settings, press F1 during startup.Navigate to the 'security' tab and find the option todisable secure boot. Then navigate to the 'startup' tab andfind the option for 'UEFI/Legacy BIOS'. Change the setting from'UEFI only' to 'Both'.

what does disabling secure boot do? Originally designed as a security measure,Secure Boot is a feature of many newer EFI or UEFImachines (most common with Windows 8 PCs and laptops), which locksdown the computer and prevents it from booting into anythingbut Windows 8. It is often necessary to disable SecureBoot to take full advantage of your PC.

Also, is it OK to disable secure boot?

Whether it is safe to turn off Secure Bootdepends on your security requirements. However, rather thanturning off Secure Boot, you could also sign the kernelmodule. Yes, no, maybe so. The point of Secure Boot is toprevent things like rootkits and other malware from hijacking yourboot process for nefarious purposes.

What does UEFI mean?

Unified Extensible Firmware Interface (UEFI) is aspecification for a software program that connects a computer'sfirmware to its operating system (OS). UEFI is expected toeventually replace BIOS. Like BIOS, UEFI is installed at thetime of manufacturing and is the first program that runs when acomputer is turned on.

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