I have RaspberryPI with Arch Linux and everything was going well, until this morning when I tried to do my usual work on it, it sounds like nothing happening at all, I have checked with pintest (I use wiringPi with C) it gives me every thing is ok, also with $this->bbcode_second_pass_code('', 'gpio readall') gives me the right mode of each pin but there is no output voltage at all and also the input doesn't work.
I don't know what information should I have too, your help will be appreciated