Lenovo Idenpad K1 I need help

[Cloverdaleman]

This is the first android anything for me. I just got my tablet Friday 12/09/2011.
While trying to learn my tablet on the home screen i hit what looks like a house. As soon as I hit it the tablet shut down and will not start up.
What did I do wrong and how can I get it to start up again?
Thank You for your help.

 

[Cloverdaleman]

Update: I called tech. help at 2:30 A.M. and they told me to return it to store for replacement. We did try to get it to turn back on but nothing worked.
I called store and they held one back for me.I was in and out in no time. I bought my unit at office depot great service from them and Lenovo.