Windows Vista hibernate

I just installed my copy of Vista Business a couple days ago, but I've found that every time I hibernate my computer, it turns itself back on a couple minutes after.

Any ideas?

 

I find if mine goes into a deep sleep, it doesn't bother waking back up. It sounds as if something's stirring, but I can never get a monitor signal.

 

hi
for what its worth i have the same problem with vista 64, i thort it was a problem with my striker motherboard, sa there is some issue with hibernate, but possibly a vista issue then if u have same problem.

 

I have the same problem with sleep, it does it in xp as well.
Got wake on keyboard or wake on lan turned on?

 

I'll check.

This issue wasn't around when I had XP running on this machine.