Asus laptop won't turn on

I have an ASUS G73JH, windows 7 64bit home premium. Short version: When I hit the power button, the lights come on for a split second, but then stop, and nothing happens. It won't turn on at all. I've tried taking out the battery, hitting the reset button with a straightened paper clip, holding the power button for 30 seconds before trying to turn it on without the battery, and every...