How do I boot from UEFI shell?

Just after pressing the power button, keep pressing the or key of your keyboard to enter the BIOS/UEFI Firmware of your motherboard. Then, in the boot selection section of the BIOS/UEFI Firmware of your motherboard, you should find an option to enter the UEFI Interactive Shell.

How do I exit UEFI shell?

Option 1: press Fn + F3 to reset default settings, save and exit (by pressing Fn + F4 , or move to [Save&Exit] to do so).

How do I boot from EFI in Windows 10?

To boot to UEFI or BIOS:

  1. Boot the PC, and press the manufacturer’s key to open the menus. Common keys used: Esc, Delete, F1, F2, F10, F11, or F12.
  2. Or, if Windows is already installed, from either the Sign on screen or the Start menu, select Power ( ) > hold Shift while selecting Restart.

How do I change my BIOS from legacy to UEFI Dell?

Return the BIOS to UEFI Boot From a power off state, power the system on and press F2 to boot into the BIOS setup menu. Change the option from “Legacy” to “UEFI”, then select “Apply” in the right lower corner.

How do I change my BIOS from legacy to UEFI?

In the BIOS Setup Utility, select Boot from the top menu bar. The Boot menu screen appears. Select the UEFI/BIOS Boot Mode field and use the +/- keys to change the setting to either UEFI or Legacy BIOS. To save changes and exit BIOS, press the F10 key.

What is UEFI boot mode Dell?

What is UEFI and why is it important? BIOS and UEFI are two firmware interfaces for computers to start the operating system. BIOS uses the Master Boot Record (MBR) to save information about the hard drive data while UEFI uses the GUID partition table (GPT).

How can I boot an USB drive in UEFI mode?

– Use the default value for the Simple Volume Size in MB (which will span the rest of the USB Flash Drive). – Assign the following drive letter e.g. to J:\\ – Then Format the File System with the NTFS. – Call the Volume Label: INSTALL.

How to enable UEFI boot?

Reboot your computer and hit “ESC/Delete/F1/F2/F10 to enter the BIOS system (the keys are different depending on computer hosts). Then,click on “Boot” and select “Secure Boot”.

  • Now,you can secure boot is shut down. Click on “Key Management”.
  • Select “Install default Secure Boot Keys” to enable secure boot.

    • How to create an UEFI bootable USB?

    Connect a USB flash drive to the corresponding PC port;

  • Run the command prompt as an administrator;
  • Run the DISKPART tool by typing in the command prompt: Diskpart
  • Display the list of all drives in the computer: list disk
  • Find the disk that corresponds to your USB flash drive (in our example it is Disk 2) and select it: Select Disk 2
  • Warning.

    • How to boot Dell Computer from USB in Windows 10?

    – Restart the system and at the Dell logo, press < F12 > to enter the One Time Boot Menu. – Select the USB storage device to boot to the USB Flash Drive. – The system will now boot to a command prompt and display C:\\> – You now have a bootable USB drive.