[SOLVED] Downgrading from Windows 10 to Windows 7

[tomsguideisguud]

My Cpu Is i7 9700k an Motherboard: Asus Prime Z390-a

 

[USAFRet]

My Cpu Is i7 9700k an Motherboard: Asus Prime Z390-a

1. Why?
2. There is no specific "downgrade". That would be a full wipe and reinstall. And you'll need a valid Win 7 license key.
3. Installing 7 on new hardware is not a trivial exercise.