DC IN Voltage Fails TechToolPro DiagnosticI have a MacBook Air that sometimes doesn't startup at all. So I ran the TechTool Pro 8 diagnostic on it and it has a sensor ...
Resposta para "Mac display screen works only when external monitor is connected"I have the same problem but on a 2014 MB Pro 15". The Apple Macbook repair program doesnt cover this model, though the symptoms are exactly the same as those on the covered models. Any other suggestions other than replacing the logic board?