IPod seems dead forever....

Hello,
My name is Leo and I have a new iPod 4 generation. I have had it since xmas 2010. I have had loads of problems which I haven't seemed to solve but my main problem is that my iPod seems dead. It won't turn on whatever I do. It won't even show the apple logo. I have pressed the Home + Power button at the same time but still nothing. It won't load on my laptop and the wall charger doesn't do anything either!
Can someone help me?
Regards,
Leo