I have a big issue on my m530w : after a soft reset i cannot type anything on the keyboard. Keyboard and screen are lighting on key pressed but windows mobile is not "getting" the key pressed.

I want to do a hard reset ... but i cannot go to the menus like i see on internet (i cannot even input my pin code !)

Is there a reset button like on other pocket pcs ? or a way to hard reset just by key combination or else ?

Thanks