Unexpected Shutdown in my Vista

[Blue Fish]

Hello:

I have found that my Vista is usually Unexpected Shutdown at about
twice a day. I have try to enable the dump but no dump was generated. I
just can find the Unexpected Shutdown record in the event log and no any
warning/error from the log. May I know how can I trouble shoot it?

Thanks!

 

[Blue Fish]

Hello:

I have disable the auto restart. As I remember before, it has some stop
error but I can't find the code from internet.

Thanks!

 

[Ben Ramsay]

You need to be a bit more specific, for example what was the code or the
message that was displayed with the code.

What did you do to get this error.

No one can help with generalized information, it is like looging for a
needle in a hay stack. The more information you provide the better.