Try to disable FasTrack and see if that helps.
For instructions see the user manual on the link bellow:
http://www.wdc.com/wdproducts/library/UM/ENG/4779-705072.pdf#page=51
Try to disable FasTrack and see if that helps.
For instructions see the user manual on the link bellow:
http://www.wdc.com/wdproducts/library/UM/ENG/4779-705072.pdf#page=51