And now for all of you, the only way to fix this problem is to find a local X-Box service or SONY PS service that fixes the red ring of death problems or stuff like that. Those services can and will do reballing/reflowing processes. Take your phone there, explain the problem, pay the price and return home with a working N900 device. I wish you luck! seriously this is one of the best solution for your device put this in n900 hardware wiki and thread