How to dismantle the screen.
When closed, this PC suffered a blow to the right hand corner of the hinged side, denting the corners of the screen and the keyboard.
It appears that there is now loose connection, which intermittently causes the screen to become "unstable" and the mouse pointer to be duplicated. One pointer will not work, the second one flickers but will move and work.
I can temporarily rectify this by squeezing bottom right hand corner of the screen between my thumb and forefinger.
I imagine there is a loose connection inside. If I could open the tablet up maybe I could find the problem?
Is this a good question?