If you have purchased your laptop from Toshiba, you can contact their technical support on 800-457-7777 , 24/7, and explain them the situation. They will help you resolve the issue as soon as possible.
If you're not from the United States, you can find the correct support hotline on their website.
If you don’t receive the email in the next 2 minutes please check your junk folder, and add [email protected] to your safe sender list.