My HTC Thunderbolt is having problems powering on. Sometimes it will power on with no problems, and stay on unless i turn it off. It charges fine and everything. Then, most of the time it will not power on. When it is not plugged in to a charger, it will not do anything when the power button is held down. If it is plugged in, the orange light will be on. I hold the power button, the orange light turns off and the phone vibrates like it is about to turn on, then the orange light immediately turns back on and nothing happens. Any help would be greatly appreciated.
