hello everyone. i have a xperia x 10 mini pro i was on cyanogen mod when the problem started. when i open the hardware keyboard the screen of the cellphone gets filled with horizonal stripes, i did a factory reset but nothing happend , i can use my phone but when i open the hardware keyboard KAabooom the screen becomes a zebra xD please help me . Is it a software or a hardware problem?? thank you for reading my post.