Hi, I have a PB Laptop it was working fine until yesterday,now everytime i press a key on the keyboard (any key) the computer freezes and has to be restarted. The mouse is working fine and all the programs but as soon as i touch the keyboard it freezes, so i cannot type anything. PLease help, my husbund attempted to enter Safe mode but presing the f8 key caused it to freeze. I am not very good at fixing computers so please help. thank you