确认系统是否启用了EFI安全启动: 您可以通过BIOS或UEFI设置来检查EFI安全启动是否已启用。通常,在启动计算机时按下特定的键(如F2、Del或Esc)可以进入BIOS/UEFI设置界面。在设置中查找与“Secure Boot”相关的选项,查看其是否已启用。 如果启用了EFI安全启动,了解对内核签名的需求: 在EFI安全启动模式下,只有经过签名...
Now, look for the path under the Windows Boot Loader. If the path shows \Windows\system32\winload.efi, your system has UEFI. If the path shows \Windows\system32\winload.exe, your system has Legacy BIOS. 4] Use Windows PowerShell You can also use Windows PowerShell to know whether your...
Note that, if your computer doesn't support UEFI mode, you can't enable Secure Boot and upgrade to Windows 11. 3. Enable UEFI Mode and Secure Boot Enable UEFI Mode: Step 1.Open Disk Management and check if the system disk is with GPT type. If not, convert the OS disk to GPT disk...
Creating and using a bootable USB drive represents one of the most reliable ways to access laptop hard drive data when the system won’t boot normally. This method is particularly effective when your hard drive is still functional but Windows itself won’t start. Required Materials for Bootable ...
(bootloader) kernel: uefi (bootloader) version-bootloader: MBM-3.0-payton_amz-eca8056-191217 (bootloader) product: payton (bootloader) board: payton (bootloader) secure: yes (bootloader) hwrev: P4 (bootloader) radio: NA (bootloader) storage-type: eMMC ...
5. In the Diagnostic section, click HP UEFI Support Environment. – or – Click Download, and then select Run. 60 Chapter 10 Using Setup Utility (BIOS) and System Diagnostics 11 Backing up, restoring, and recovering Your computer includes tools provided by HP and Windows to help you ...
Rather than reboot and poke around in yourUEFI firmware or BIOS settings screen, you can find this information in Windows itself. Check the System Information Tool for Secure Boot Status You'll find this information inthe System Information panel. To open it, open your Start menu and type "Sy...
your PC safe. If it is enabled, you may receive the not available PIN error on the login screen. Go to check if your TPM is active. Go to WinRE, navigate toTroubleshoot > Advanced options > UEFI Firmware Settings > Restart. Next, make sure Trusted Platform Module (TPM) is enabled. ...
The EFI Boot mostly occurs when having more than one operating system on your Mac, say, you are using Boot Camp Assistant to switch between Windows and macOS. As a part of the UEFI specification, the EFI Boot option appears because the Mac firmware finds the boot file \EFI\BOOT\BOOTx64...
Secure Boot has been around for many years, but most PC users haven’t had it running because it hasn’t been compulsory, and mostly felt like an unnecessary hassle. The feature is part of UEFI, the modern replacement for BIOS. It allows the computer’s basic software to detect — and ...