Im changing out my stock processor fan it is slowly dying. Anyhow i bout a universal fan by rocketfish (you can get them from best buy) ive never changed one before but i figured what he hell it cant be that complex right? Anyhow i have an duel core processor by intel. I removed the fan 4 screws the whole black thing came off with the heat sink. I positioned the new one put together the way it was supposed to and it wouldent fit. It s suppose to slide int he holed but mine are like screw holes. When i turn the board over theres like...a bit metal T shaped plate where the screw holes are in. Am i screwed and need something else or is this removable somehow?