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Postagem original de: Steve Lentz ,

Texto:

OK, I went through these steps.  Three LEDs lit, external monitor works, but screen completely black.  Found a deal on a used screen, swapped it out.  Power up the Mac, the screen lit up long enough to show the apple on a grey background then died, now same symptoms as before.

Did I just kill another screen?

What next, logic board, power supply or inverter?

Should the logic board detect the panel even if the inverter and backlight isn't working?

Thanks,

Steve L.

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open