Was on the laptop last night and screen suddenly went blank. Rebooted as its prone to crashing (esp since the new Windows Vista has been put on - grrrrr) but same thing happened - no screen! Can hear that emails etc are being recieved by the pinging noise but can't figure out how to get the screen back! Have I just pressed a wrong button which has switched it off (cant see one for the screen!) or is there something wrong with it??? (Its a HP laptop by the way). Mobile phone not working for a week either due to be covered in orange juice so I'm not have a good time techinically speaking!!!