Hi my setup is GA-Z77X-UD5H F8 Bios i7-2700k 16GB Corsair Vengeance ram 120GB OCZ SSD Gigabyte HD6870 The computer will sleep as schedule with no problem but when I try to wake it, it seems like its going to startup for about 3 sec then shuts down. The mouse and keyboard will not work to wake it again. If I press the power button on the case, the computer comes on but nothing displays on the screen. Seems like the only way I can get out of that mode is by pressing the switch on the power supply to kill power then flick it back. It goes into a start stop cycle for about 3 times then boot up fine. Any idea on how to fix this?