The Angry Birds game uses a Banto touch frame located in front of the monitor to register to position of the ball as it hits the screen. The touch frame is a 12vdc device that communicates via USB to the computer.
The power and USB connection for the touch frame are accessed by opening the rear door of the game in bottom right corner of the monitor is a bracket the holds the connections points. The power connections is a barrel connector that has +12vdc on the tip and ground on the shell. The USB connection on the computer should be inserted in the front panel of the computer in the USB 3.0 slot.
The touch panel is a windows compliant device if you plug the USB connection into a windows based computer (windows 7 or higher) the computer will recognize the touch frame and when you throw a ball at the screen it will move the cursor on the desktop.
If the touch frame is not responding then you can remove the frame and check the connection for the USB into the corner of the touch frame being careful not to damage the connector on the board. If the connections are correct then replacement on the touch frame is required, the ICE part number is MON55BTS.
When installing the touch frame please note it is important that the spacer is in between the frame and the glass to add depth to allow the ball to be recognized.