Hi there and welcome to Justanswer.
There are only 3 possible ways around a bios password outside of ordering another hard drive from your manufacturer for your computer model:
1) Use a backdoor bios password and see if that works - please see this link:http://tinyurl.com/3kok6
2) Get to the motherboard and remove the cmos battery for 30 minutes, if that doesn't work, remove it for 24 hours, then try again.
3) Download the free Hiren's Boot CD and burn it to a blank cd, click here: http://www.hirensbootcd.org/download/
On that page you want to scroll down and click the Filename: Hirens.BootCD.13.2.zip
Next download and install this free CD burning program, click here: http://cdburnerxp.se/
Then use these instructions to burn the Hiren's Boot CD ISO file to CD, click here: http://cdburnerxp.se/help/Data/burn-iso
Then put the CD into your Toshiba laptop, and use these instructions on how to remove the BIOS password with Hiren's Boot CD:http://www.youtube.com/watch?v=uY0wZMqNzmw
If none work, please call Toshiba at (800) 457-7777 to get a new hard drive, these are cheaper than getting a new computer entirely.
Hope this information has helped you!
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