I have no idea how you are able, but I would like the ability to unlock Hdd's, especially mobile ones. I build PC's as a hobby, for people, and also on a business level. I have run across this situation many times, especially with disgruntled employees turning laptops in. I have a HITACHI Travelstar hdd locked. The model number is HTS541060G9AT00. If you could help me find a way to get this thing cracked open, your help would be greatly appreciated. Thanks, Daniel.