I have a WD, My Book Essential that i have been using for ~10 months. Went to plug it into my macbook pro (mid 2009) running X 10.6.8 When i plug in my HDD, It powers on spins up for about 10-15sec then stops spinning and will not apear in disk utility. The light stays lit but can not figure out why it will not mount or apear in disk utility.
Any suggestions would be amazing. If you need more information just ask.