How can I reset my Dell inspiron 15 3521

[Ashlee]

I just got my laptop the other day and when I turned it popped up harddisk security SATA Port 0 Hitachi HTS545032A7ELock when I pressed enter another box pops up that says please input password for Hitting HTS545032A7ELock.... I don't care about anything that is already on it not mine files I would just like to reset it







PLEASE PLEASE PLEASE SOMEONE HELP ME BEEN TRYING FOR THREE DAYS

 

[Cycloid Torus]

Call Dell and be prepared to verify your ownership of the system.

 

[Ashlee]

I can't I bought it used

 

[Cycloid Torus]

http://www.dell.com/learn/us/en/19/services/out-of-warranty

 

[Cycloid Torus]

Perhaps: https://en.wikipedia.org/wiki/Trinity_Rescue_Kit