no it's basically 4 holes on the mobo with 4 legs on the cooler, you can move each leg by 45 degrees, the idea is to fit the legs on the holes, then push down the first one into the hole and move it by 45 deg, then youll do the same for the opposite. then the same for the 2 other legs. whenever I try to fix the last leg one of the other legs pops out because it cant handle the distributed pressure. might be fucked cooler or worse, fucked mobo...