If your touch screen is not responding the solution may be as easy as resetting or recalibrating the device. You can find the steps to resetting the device or recalibrating it by clicking on this link. If the problem is still occurring the most likely cause is a defective circuit board. You can follow these steps to replacing the circuit board and you’ll be able to find new circuit boards with the following link.
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If your touch screen is not responding, the solution may be as easy as resetting or recalibrating the device. You can find the steps to resetting or recalibrating the device by following [https://forums.radioshack.com/thread/1431|these steps].
If your touch screen is not responding the solution may be as easy as resetting or recalibrating the device. You can find the steps to resetting the device or recalibrating it by clicking on this link. If the problem is still occurring the most likely cause is a defective circuit board. You can follow these steps to replacing the circuit board and you’ll be able to find new circuit boards with the following link.