text: The short key to get the display back to normal is:\nCtrl+Alt+Up Arrow Key\n\nAnd since you have raised this question here's some additional information on display rotation:\nCtrl+Alt+Up Arrow Key - Normal Display\nCtrl+Alt+Down Arrow Key - 180 Deg Rotation\nCtrl+Alt+Left Arrow Key - 270 Deg Rotation\nCtrl+Alt+Right Arrow Key - 90 Deg Rotation.\n\nCheers!