im not sure if it has something to do with the digitizer. So i would like to ask before i send my blade to service center. Im experiencing a non-responsive touch screen in a specific area of my blade's screen which is at the bottom left and right corner approximately half square centimeter each sufficient enough to make the 3 dot overflow menu button within the navigation bar un accessible. I've notice it after i dropped the device but i see no damage or any scratch on the screen and digitizer so would it still be possible that the digitizer was damaged? Or its another thing?