2012年11月30日 · 1. Power down your computer. Wait 10 seconds and power it up. Press F2 at the Dell BIOS Screen. 2. This will take you to the BIOS setup. 3. Press the [→] key and then the [enter] key to select the Boot tab. 4. Press the [↓] key until you to Secure Boot and press [Enter]. 5. Press the [↓] key until you get Disabled and press [Enter]. 6.

2025年1月2日 · Learn how to enable Secure Boot and boot in secure mode on your Dell device. This guide covers UEFI secure boot, how to check if secure boot is enabled in the BIOS, and how to turn on secure boot for Windows 10 and 11.

2022年5月11日 · Normally a user should turn off "Secure Boot" option in BIOS (during installation of Windows 10 and later during operation). But what if I don't want to toggle it in BIOS but disable it from within a running Windows 10 (e.g. in Bootmanager at startup).

2023年8月29日 · How to Enable or Disable Secure Boot on Windows 10 PC Secure Boot is a security standard developed by members of the PC industry to help make sure that your PC boots using only software that is trusted by the PC manufacturer. Support for Secure Boot was introduced in Windows 8, and also supported by Windows 10. When the PC starts, the …

2020年7月24日 · Microsoft has supported Secure Boot since Windows 8, and any upgrade from Windows 8 to any newer Windows 10 release can proceed just fine while Secure Boot remains enabled -- assuming you're not using install media that has modified bootloader files, of course, but in that case you'd have to keep Secure Boot off permanently, not just have it ...

2017年8月10日 · You don't need secure boot. You can have it on or off as you wish. If you change the secure boot setting (on to off or vv) though by fiddling with the BIOS settings it will trigger a change that requires your whole 48 digit bitlocker key to be entered so if you want to change it suspend bitlocker and then restart (so you can make your BIOS change). You need …

I had UEFI Secure Boot enabled laptop with Windows 8 installed in, the problem is that I restored another OS (linux) and now I cannot enter in BIOS Setup. Is there a way to disable UEFI Secure Boot without entering in BIOS settings?

It would only be off despite being enable if Windows 10 is being booted with Legacy Mode enabled. Yes; Its entirely possible the UEFI would allow you to enable Secure Boot, but still boot into Legacy Mode which of course would automatically disable Secure Boot.

2022年6月18日 · I am trying to boot into Linux using a USB but most distros won't work with secure boot, I already know secure boot can be disabled in the UEFI settings, and I know how to get there, but I don't know my UEFI admin password. So I want a way to disable secure boot without entering UEFI or even better, recover my UEFI admin password.

2021年2月7日 · Hi, I am trying to disable the Secure Boot on a Dell XPS 13 7390, but if I try to do that in the BIOS tab named "Secure Boot" , I can find just a message saying that to do that I need to enable some kind of "Advanced Mode".