Giriş
No power to the laptop? Replace the DC-in Board.
Neye ihtiyacın var
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Remove the following 10 screws securing the lower case to the MacBook Pro 13" Unibody:
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Seven 3 mm Phillips screws.
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Three 13.5 mm Phillips screws.
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Slightly lift the lower case and push it toward the rear of the computer to free the mounting tabs.
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Use the flat end of a spudger to lift the battery connector up out of its socket on the logic board.
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Use a spudger to pry the fan connector out of its seat, and straight up off the logic board.
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Grab the plastic pull tab secured to the display data cable lock, and rotate it toward the DC-in side of the computer.
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Pull the display data cable connector straight away from its socket, towards the DC-in side of the computer.
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Disconnect the DC-In board by pulling its connector away from the socket on the logic board.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Reassembling: Make sure, the cable of the DC-In board is on the logic board-side of the screw hole when putting in the logic board. Otherwise the display data cable bracket won't fit in and you have to remove the board again.
So I hope, the DC-In board was really the cause of my problems. I changed the battery and the charging cable before and still had problems. At this moment my macbook loads again, but I don't know if its because of the board or again just luck. Thank you very much for the guide.
Many thanks for this great manual. You helped me to prolong my old MacBook’s life and I saved a lot of money. Carry on the good work!
Any possibilities to also show “how to upgrade the mother board”?