http://talk.maemo.org/showthread.php?p=1307413 check this thread also do take it to local repair center heating the chip also does the job. Alternatevely this may also does the job if its loose contact http://zenu.wordpress.com/2013/06/23...ot-the-device/ also have a look at this though irrelaventhttp://talk.maemo.org/showthread.php?t=80759