Try using the computer with an external monitor. If it functions properly the you are looking at a LCD, inverter or cable problem. My best guess based on your description is a faulty cable and I would try that first. However if it does not work with the external monitor then you probably have a logic board problem. Ralph
Try using the computer with an external monitor. If it functions properly the you are looking at a LCD, inverter or cable problem. My best guess based on your description is a faulty cable and I would try that first. However if it does not work with the external monitor then you probably have a logic board problem. Ralph