were is the bios jumper pins located

Most Toshiba laptops put it under the RAM sticker, or somewhere near the RAM modules. What you will need to do is remove both RAM modules, jump the pins with a conductive item like tweezers and power the laptop on without the RAM and hold it for ~30 seconds-1 minute. Once you do that, let the pad go, shut the laptop down and then reinstall the RAM - this will clear the password out. Look for a pad called JCMOS.

This photo should give you a starting point on where to start: