I don't know what is bootspeed either, are you sure that it did not say boostspeed? I think that the hard drive is OK but that a program is crashing when shutting down the computer. Look in event viewer to find the program that is crashing and then use MSCONFIG to disable it.
It is boostspeed, I'm sure. I think I made a mistake with the name before. Thank you so much for your help, I will try your suggestion.