Recovering a crashing Toshiba notebook is not that painful and complicated. Just take a look how its built-in recovery partition did the job with minimal user intervention.
Simply click on an image to magnify and navigate.
If you want to read the entire article, the step by step process is ready to go.
After that, it seems like you have just taken your Toshiba notebook out of its box.
...inspired by a notebook operation tragedy.