This is a convenience issue to help my mother-in-law's sanity :)
Her laptop set up so that the computer goes to sleep when she shuts the lid, and requires a password on wakeup. That way, when she just closes the lid, if her child sneaks in to grab the laptop from her room, she knows he can't do anything with it without the password. The problem is, her child, using a non-administrator account, can change the power setting for what happens when the lid is closed, and then she always needs to be double-checking to make sure the laptop went to sleep.
How can I make it so that an administrator password is required to change power settings? In the User Account Control Settings, I have it set to "Always Notify", but still no password is required for changing power settings.