Machine Crash

I am a novice user.  Is there a log created by Norton Ghost 14.0 which will show a particular activity which might have occurred prior to a freeze up?

I leave the computer on and I may come down in the AM and find it frozen with a blank screen.  CTRL-ALT-DEL doesn't do anything so I must reboot.

Need to find what is leading up to the problem.

 

Thanks,

HT