I've read every forum on this subject but none seem to fit my application specifically. When the computer is asleep, I push a button on the keyboard which used to wake the computer. Now when I do it, I can hear the computer power on from sleep, but nothing displays on my screens until I push a button on the mouse. Once I push the mouse button, the screens wake but none of the keys on the keyboard work. I am using windows 7 ultimate 64 bit. Any suggestions?