How to install Windows 7 on an Acer Ultrabook computer with Windows 8 10 installed
- Hello First of all, we are entering bios with F2. and we are adjusting the settings you see in the pictures below.
- After entering bios with f2, we enable the place where the F12 Boot Menu is written on the main menu.
- then come to the boot menu, click the boot mode location, and change the UEFI location to Legacy BIOS. we immediately disable disable boot under secure boot.
- Finally, the exit menu makes exit saving changes. When restarting the computer, put the installation DVD and select the cd room from the boot options with the F12 key and start the installation.