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I just replaced the motherboard in my Mid 2009 13” unibody macbook pro. It all seemed to go very well, then I turned it on. The machine powers up but all i get is a white screen. No boot. Any ideas on what may be the cause?
声誉积分: 478.9千
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Other than review your connections I would say the logic board you got is bad. You’ll need to return it to get either a replacement or your money back.
这个答案有帮助吗？
You were right Dan. Was the connections.
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7条评论
Does the external display show your desktop or blinking ? folder?
由 Dan 完成的
The display is just a white screen. It powers up no problem and you can here their initial tone but then nothing but a white screen.
由 Michael Detroyer 完成的
Thats from your internal display, now hook up an external TV or monitor what does it show?
由 Dan 完成的
Nothing. The monitor doesn’t pick up a signal from the laptop.
由 Michael Detroyer 完成的
Have you experience with replacing logic boards?
由 mike 完成的
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