Orijinal gönderinin sahibi: Josh W ,
Only a couple things this could really be: Connection not seated properly. It happens with Airs. Disconnect them, clean with 99% IPA and reseat them. Torn digitizer cable. Sometimes it happens. The only way to check is to try another digi. Screw left where the digi/LCD connectors are. I've done it. Bad digi. Screw or other debris under the LCD.