Actually, it's the power profile.
Hibernation, system standby, automatic power saver features can be turned off in the power profiles.
More than likely, it's one of these features that is not compatible with the board, and shutting it off will solve the dilemma.
The very same problems occurred with XP and other OS. Not all systems are compatible with the power saver features, and lock up when the computer goes into standby or hibernation.
The power saver that turns off the mouse and keyboard, to "save power" can be shut off, and this is highly recommended.