I plugged my phone to my tv using tv out then the tv speakers made weird distorted sounds. When i checked my phone it turned off. So i opened it again and tested if the tv was the one responsible for turning off my n900. And it made the weird distorted sound again and when i checked my cellphone. It was turned off again. When i tried to turn it on it would show me nokia. Then black screen then nokia again. Whithout it opening. So i removed the battery to turn off the phone. When i turned it on. The infinite nokia bootloop is still there so i took the battery off again and i inserted it after a couple of minutes. It worked. I played a movie. It was working properly. I tjen inserted a earphone. There was no audio and the movie froze. When i took the earphones off. It worked again. So i tried to put the earphones back on. It made the same error as the first time i plugged my earphones so i turned my cellphone off and i couldnt open it. The nokia bootloop was there and i couldnt get pass by it. So. Do u think something was damaged inside the phone? How can i fix it? Sorry for the long msg. Hope that someone can help me with my problem

You haven't specifed what sort of software modifications you have done with your N900, did you overclock it? did you install some fancy power kernel without knowing the risks? did you install any tweak patches or adjusted any system settings?

Your best bet pretty much now is to reflash back to standard N900 and then retrying to see if you still suffer similar effects.

I didnt do any software modifications. Its all stock. My device was working 100% before i used the tv out cable.