Mensagem original de: Christian Bundschu ,
It turns out that this is a typical problem with the Blackberry Storm 9530. It is specifically called a snow screen, and is caused by a hardware malfunction or disconnection. To temporarily solve the problem, restart the phone by taking out the battery (see battery replacement). But in order to fix the problem for good, you should either replace the motherboard, or take it in to your service provider and have them do it for you. Hope this helped!