Since it works with an external, the problem is isolated to the display area. That would be the display data cable, LCD and the inverter. We need to know your exact model to direct you to the correct parts. Please give the last three letters of your serial number. Thanks
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Since it works with an external, the problem is isolated to the display area. That would be the display data cable, LCD and the inverter. We need to know your exact model to direct you to the correct parts. Please give the last three letters of your serial number. Shine a flashlight at an angle on the screen to see if you can see the desktop and let us know the results. Thanks
Since it works with an external, the problem is isolated to the display area. That would be the display data cable, LCD and the inverter. We need to know your exact model to direct you to the correct parts. Please give the last three letters of your serial number. Thanks