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MacBook 제품군은 2006년 5월에 처음 소개되었으며 Apple의 가정용 노트북 iBook을 대체하였습니다.

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Why is my mac not powering on? (i replaced battery connector)

My macbook has been through a lot... and about 6 months ago the battery stopped working completely (or so i thought.) It would accept power through the ac cord, it didn't even recognize the battery. (a large X in the battery display.) So I happened upon a broken macbook, the same model as mine, just a smaller hard drive. I'm not sure what was wrong with it, the guy I got it from said he dropped it shortly after getting it and it randomly shuts off when you touch the left side of the computer. The battery, hard drive, and optical drive still worked, so i replace my optical drive and my battery with the parts from the new computer. I thought my issue was a bad battery, but my computer still doesn't recognize that there is a battery. it tried to for about 1 minute after installing it, (it said 0% instead of an X). However, everything else worked... ( the newly installed optical drive, and the computer even stayed on when it was unplugged, it hadn't done that before. but i still showed a big X) After doing research on here, i cam to the conclusion it was probably not the battery, but the logic board/battery connector. So i followed the instructions in the repair manual on how to install a new battery connector, and now the computer won't turn on. So i'm wondering if i overlooked something, or if anyone knows what common problems this may be.

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Would you be able to provide the exact model number of your MacBook? It might make it easier for us to help you correctly diagnose the problem. Thanks.

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Download and run coconut battery to see if you can tell the condition of the battery or if the computer even sees it: http://www.coconut-flavour.com/coconutba...

If you get absolutely nothing when trying to restart, wait 30 minutes with the AC adapter plugged in to try to give the battery a little charge. That failing, reconnect the keyboard to logic board cable.

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