Hey. I am Arthur, I had faced this kind of issue on my device also. To resolve these issues I read many blogs and articles on this topic. Now I can fix this kind of issue. I can't post the full solution of Toshiba laptop error 0xc00000e9. If you are undergoing this kind of problems you can communicate Toshiba support freely to get cooperation. A certified craftsman will help you out. I am sharing a link of one of those blogs, just read the blog and learn the procedure to determine this issue.

Blog: https://www.toshibasupport365.com/bl...or-0xc00000e9/