How To Change Legacy To Uefi Without Reinstalling Windows 10о In command prompt type the following command and press enter: mbr2gpt.exe convert. 4. when the conversion is done, shutdown your computer. 5. power on you computer and enter into bios setup. 6. change the boot mode from legacy to uefi. 7. Run command prompt as administrator and execute the following commands one after the other: mbr2gpt.exe convert. wait until the process is complete. when it is done, you need to go to the bios of.
How To Change Legacy To Uefi Without Reinstalling Windows 10о In the app, right click on the disk on which you’ve installed windows and select properties . next, you want to check your disk partition style to confirm whether you’re running the legacy bios or uefi. if you’re using bios, your disk partition style will be mbr. if you’re already on uefi, the disk partition style will be gpt. Step 4: change the boot order in firmware settings. now to boot from gpt, the settings in the firmware need to be changed. boot to the pc's firmware settings, and do the following: boot method: uefi from legacy. uefi csm: disabled. secure boot: on. the boot order would usually show windows boot manager at the top. Step 5: change bios settings. finally, restart your computer and enter bios settings to switch from legacy to uefi. restart your pc, press the appropriate key (often f2, del, or esc) to enter bios, and change the boot mode from legacy to uefi. save and exit. once you complete these steps, your computer will boot using uefi instead of legacy bios. 1 open a command prompt at boot. 2 copy and paste the mbr2gpt convert command into the command prompt at boot, and press enter. (see screenshot below) 3 when the conversion has successfully completed, you will need to boot to uefi firmware settings, and switch the firmware to boot to uefi mode instead of legacy bios (csm).
Comments are closed.