Thank you. Sorry, yes, I'm still here with you. It's taking me a few minutes to look up your model and write the instructions. That is the BIOS / Setup password. You would need to remove the battery, and RAM / memory cover at the back of the laptop, then remove the memory sticks, then short the bios jumper, B500 in order to reset the BIOS password.
Please click on the website below for video instructions:
, (note: the model is similar, but the instructions are the same.)
Reference for some other similar toshiba models:
Please let me know. Thank you.