Chosen Solution

threw bb to wall cant boot no light nothing. -keeping it plugged and putting battery in, removing waiting30secs and repeating procedure leads nowhere. -keep escape pressed for safemode boot doesnt work -keep mute button pressed 30secs doesnt work mystery selfhealings -keep 10 hours offline and repeat above doesnt work next appreaoch keep 24hours ofline and repeat above -no recognition of usb in computer link -wahts broken ?

Check your battery, make sure you have any kind of output. Make sure that your battery makes a connection with the proper contact of your phone. After that it is time to perform a teardown on your phone and see what is obvious broken/disconnected etc. But do start with the power to your device. Good Luck and let us know.