jordan carter

Hey i have a asus x55 i think thats the model anyway, running windows 8. I have had it for about a month but i dropped within a week of having it but everything was working fine well for a couple of hours anyway until i restarted it and deciding not too boot up windows and it just goes straight to Aptio setup utility and did for a while until it decided to work again. it worked perfect for 2 week until i tried turning it back on this morning and it is doing the same but i can not figer out why it does it. Please help