3G Frozen and cant recover!!! Help!

[Danco]

So I've been sitting here for a couple hours and i am completely stuck!!!!!

My phone is stuck in what I'm guessing is DFU mode. I have tried everything iRecover, iReb, And even totally restoring through itunes. Nothing works. No matter what i do i cant get anything to show up on the screen or reboot of any kind. And yes it is charged, it has been on it all day. I can not figure whats wrong or how to fix it.
Any advice would help.

Thanks ,
Danny