Not seeing a former post with this in it, so here goes. According to CM, the Pro 240 is supposed to be natively compatible with AM4 motherboards. I just bought one with my AM4 mobo, and for the life of me, I can NOT mount this thing properly. Did I read the site wrong? Do we need the mounting bracket? And btw, when I went to look into getting one of the mounting brackets, it didn't show the Pro 240 as one that needed it there, either. So, if I'm just wrong here, can someone help me out, and show me exactly how they were able to mount theirs? Mine is currently being held down with zip ties. It IS working, but I have my computer on its side, just to be safe. I really don't want to use zip ties any longer than I have to. Thank you.