I've managed to install Windows 7 SP1 on Asus mainboard with B660 chipset. CPU is i7-12700F.
It works fine but one issue with power consumptions. The CPU power reported by Aida64 software is constantly above 30W, even when there is no load on the system.
I install windows 8.1 & not having that issue.
I also check power consumption with external device and same result, 90W compare to 60W on Windows 8. CPU temperature is also higher.
Any idea on how to solve this problem. I really want to run Windows 7.