by Creative IT | August 16, 2015 1:28 am
The newer UEFI type BIOS prevents you from:
Booting your computer from a CD or USB;
Remove Windows 10 and replace it with Linux or an earlier version of Windows.
Fixing the Problem:
Go to Security;
Disable Secure Boot;
Go to Advanced;
Go to System Configuration;
Change Boot Mode to CSM Boot;
Go to Boot;
Set your preferred Boot Order.
Source URL: https://creativeitworld.com/uefi-bios-change-windows-version-boot-from-cd/
Copyright ©2021 CREATIVE IT WORLD unless otherwise noted.