Answer to "Do I need to replace my LCD screen, digitizer, or both?"I have a Surface Pro 3 / i5 @1.9GHz. My screen crack and the mouse started to move on its own. I disable the touch screen functionality on the device manager. I'm planning to replace the screen. I want to know which screen size or parts should I get. There's so many on Amazon that get confuse. I have not open the damage screen to see the model number but my device manager tells me i have a version 1703. Any help would be greatly appreciated.