iPhone wont turn on

[anjshtanji]

i have an iPhone 3g that doesn't show anything in screen just black
it won't charge,no apple logo or anything.
This happen after iphone battery was over.
And now iPhone don't give signs is he alive.

 

[batting1000]

Try putting it into DFU mode.

 

[SidewaysTakumi]

How long have you had it plugged in? I've seen them take upwards of 15 min plugged in before they would respond to anything or turn on.

 

[anjshtanji]

I try all

Was in charge for 1 hour long.
DFU mode is imposible to take.

I want to see the apple logo when it turn on.
From there i can go alone fix my iPhone.

Problem is the iPhone don't respond of DFU mode,Power + Home button,charger,
nothing.

 

[stiligFox]

If you go through the motions of booting it, give it a few minutes, and try calling it, does it make a sound? I've seen an iPhone before where the screen and digitizer went out, but everything else worked.