Other than for the Realtek audio, I didn't see any drivers for W7. Maybe the drivers for W8 are the same as for W7 but it usually would say so? ![:think:]( "think")
http://www.msi.com/product/mb/FM2-A75MA-E35.html#/?div=Driver&os=Win8%2064
I didn't look at the CPU ...
http://www.msi.com/product/mb/FM2-A75MA-E35.html#/?div=Driver&os=Win8%2064
I didn't look at the CPU ...