Windows 7 Power Management

So I’ve been running Windows 7 since late beta and am using the 7100 build Release Candidate on my production (main) computer. The system has been flawless, has working quickly, with little to no issues save one: power management. For some reason, when I switched to Windows 7, my power management options didn’t seem to work; specifically the sleep option. Since installing Windows 7, the computer would sleep but when I tried to bring it out of sleep (by tapping the space bar), the monitor power button color would shift from orange (sleeping) to green (active video signal) but nothing would...