when i see people bulid computers they sometimes flip the motherboard and screw something in what is it? (assuming its the fan) do i have to do this with the amd stock wraith cooler and if i do can someone link a tutorial or manual i lost mine
AM2, AM3, and AM3+ all use the same bracket and have for years.
The thing you are referring to is a Back Plate, and no, i do not believe the Wraith requires an aftermarket back-plate (most AMD coolers don't)
It should be realitively simple, its just a retention bracket that holds it down - no screws required at all.