Chosen Solution
Screen stays black. Some times the screen tries to show when pressure is applied. Goes black as soon pressure is released. Pressure does not always work on the screen. Does the lcd screen need to be replaced? Or is this a mother board problem?
I have the same problem. If I apply pressure at the back of the tablet then sometimes it comes on. Now it even worse. I think it could be a pcb problem, a short in one of the traces on the board. Rudy