For the BIOS, the MFGR can provide one for your specific unit. You'll need to work with Toshiba to get that.
For the HDD passwords, no, there is no universal unlock password. Someone once set a unqiue password there.
And I'm guessing you already found the F2 new password option didnt work for you?
How to Bypass the HDD Password on a Toshiba Laptop