I am trying to place my macbook pro hard drive (which is a seagate momentus 5400.6) into an 2.5" sabrent sata enclosure and it won't fit! This is probably a simple solution but it seems to have pins (screws) on the longer sides of the hd and i cannot remove these. Do i need a special tool for this or is it the wrong size enclosure... it seems like it would fit if these pins were removed. Help please