Looks my laptop hdd decided to kick the boot. Left it on went had a nap o the couch for an hour, come back and i get the laptop asking for a boot device.Anyway i pull it apart move it to the other available hdd slot and still isn't recognized. So not sure if i have confirmed it or not but would it definitely be the drive? Anyway it was a Seagate 500gb momentus series with 5400rpm. I am thinking of going to 1tb 5400rpm same series would it have any problems recognizing a different drive? Or might just get the 500gb with shock protection... either way just want to confirm that it is the hdd and not the computer.