I have just built a new machine with an NF7S rev2. running XP Pro. When I put the machine in sleep mode via the keyboard, the computer goes to sleep and also wakes up when I press any key. If I try to put it to sleep a second time, the video display turns off, but the hard drive and fans keep going. When I try to wake it from this state, the video display will not come on. I have the power management segment of the BIOS set to suspend to ram (S3) when the machine is sleeping. Any ideas as to how to fix this would be appreciated.