How to reset internel hdd password?

I have a Toshiba hard drive that I'm trying to work off a dell ibm laptop but everytime I click on to my dj program the laptop shut off on me I just put a new battery and just got the new charger that ...  

Try this: http://www.lostwindowspassword.com  

Try to visit http://www.recoverlostpassword.com and try to find out your possible answers.It is a SmartKey Password Recovery tool.  

but the hard drive have been removed from the system  

... to be finding the password written on the ... Internal Hard Drive Password.) - delete the old password (if any) ... you made to the password, then hit Enter on ... computer and use the password you created in the ...