Tabs are auto clicking when moving the screen

When I have several tabs open, and I move or jiggle the screen, the tabs auto select and un-select themselves. Basically like clicking on the different tabs. Only happens when moving the screen, as in partially closing or opening the screen hinge. It makes touching the screen apps impossible, since touching the screen moves it and it glitches and selects various tabs instead of the active app. Loose cable inside perhaps? Thanks for any help