I thought hibernation uses no power what so ever?
My understanding of hibernation is that is copyings what is in the RAM onto the hardisk when going into hibernation and then copys it back to RAM when coming out of hibernation.
It still uses power for the USB devices otherwise you couldn't turn your PC with your MCE (USB) remote.
Also if you have "Wake On Lan" configured, that will use power too.
PS. You are right on the workings of hibernation except for the 'no power' part.
Cheers,
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