I know I've said this before but I will keep saying it. Unless you have the proper working environment for working on electronics you risk damaging it. All modern electronics is static sensitive, you can carry thousands of volts of charge in a field around your body. The FSM tells you not to touch the pins but once you open it it is far more likely to be damaged. It is unlikely to fail straight away but its life may be seriously reduced. Taking it to a radio shop is a good idea.