So I am going to buy either this motherboard: http://www.asrock.com/mb/AMD/A320M%20Pro4/#Specification
or this : http://www.asrock.com/MB/AMD/A320M-HDV/index.asp#Specification
and on the pages all the way down it says "OS- Windows 10 64 bit". Does that mean these motherboards only run win10? Can I install Win7 or Win8 into these mobos?
or this : http://www.asrock.com/MB/AMD/A320M-HDV/index.asp#Specification
and on the pages all the way down it says "OS- Windows 10 64 bit". Does that mean these motherboards only run win10? Can I install Win7 or Win8 into these mobos?