The system primary HDD, is protected by a password authentication system

By asanka
Nov 5, 2007
  1. hi

    My Dell D600 laptop prompting a message saying "Hard-disk #***********-595B, the system primary HDD, is protected by a password authentication system" during the start up. Without this I am unable to access any thing. I will be grateful if you can help me how to unlock my computer

    thank you
  2. dweebdogg

    dweebdogg TS Rookie

    I have a similar problem...
    Hd password protection for a DELL Latitude 520 :


    Thanks in advanced !

  3. zipperman

    zipperman TS Rookie Posts: 1,179   +7

    Remove it

    Go to the bios,find passwords and select None.
    Remove any cd's in your cdrom drives first.
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