Lenovo screen won't work properly?

Just bought a lenovo laptop, it has a touch screen to. I bought it, turned it on and the screen won't display anything. The back light turns on so i can see that but nothing is being displayed. Its a NEW laptop, Right now i have connected a VGA cable to another monitor and i can see everything like that.

Is there a way to fix this laptops screen and make it work without any problems? I can't return it, so i have to get it working.

Problem:
Won't display anything (Back light does turn on and when it connected it to another screen it does display the stuff on the other screen.)

Guest

I have a new Lenovo laptap. At the top of the keypad is a "hot button" that will turn off the screen. If this button was accidentally pushed, it will seem like your screen is not working. My cat stepped on my keypad and pressed this button. I thought my screen was broken too. It took me a couple of minutes to trouble-shot and find this button.

On my laptop, this button is the "F9" key (right above the number "9" key).

If all else fails, just press each of the buttons at the top and see if the screen turns on.

T-Bone