Spill: MagSafe Blinks Green/Orange, Won't start
Had a coffee spill on the laptop (with a kbcover over the keyboard) over a month ago. While grounded cleaned the corrosion and coffee. Replaced the keyboard and backlight (for power button). Plugged in MagSafe Adapter and flashes green/orange. Won't start. Tried Mayer's suggestions of taking out the battery and holding power down for 10 seconds. Didn't work.
I've read that the problem could be with the DC in. It certainly could be the case since the coffee spilled in that area. Since the KBCover was on, the coffee didn't go too far inside, but it did get around a bit. I've also read the problem could be with the battery, the logic board, or the adapter, but we can rule out the latter because I just opened it up new today. Not sure where to go from here. Any help would be greatly appreciated.
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4 件のコメント
Found this comment here ([リンクされた製品が存在しない、もしくは無効: IF161-037]).
After spilling a small amount of root beer on my laptop, I immediately turned it off and removed the power sorce. After wiping it off I let it sit for two weeks in my closet to dry. But when I plugged it back in the battery would not charge and only got up to 20% capacity (indicator lite only would show 2 bars). Also, the power sorce light was barely visible. The power sorce charged another Mac easily. Connected to the other Mac, it's light was bright and clearly visible. Mac turned on and otherwise operated normally. Was out of warrenty and local Mac retail store said there was nothing they could do.
I narrowed the problem down to the MagSafe DC-in connector. I followed the instructions to replace the MagSafe connector. It took about one hour. And WELLA!!! JUST LIKE NEW!!!! I fixed it.
Andrew さんによる
Found this comment (http://danielsaidi.wordpress.com/2010/01...).
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// A blinking green/amber light on your magsafe adapter can mean one of [four] things. The error message itself is that power is not getting to the battery or logic board.
Possible causes to this problem are:
1) MagSafe adapter
2) Battery
3) DC-IN chip
4) Logic Board
Andrew さんによる
Given the last two comments, I'm feeling most inclined to go with replacing the MagSafe DC-In chip, once the next paycheck comes, that is.
Andrew さんによる
Something else of promise (MB will not charger after a soda spill).
The MB was dead after a soda spill and I tested all the components.
There is a very tiny board with the battery-state-LEDs on it... But on this board is much more: There is also the battery load control on it.
Soda spill flooded this board and the battery's energy did the rest... Most of the passive components on this board were destroyed and the "best": the whole machine seemed to be dead... But only this tiny board was defective! I deactivated this board and the MB runs with Power Adapter connected (but not with battery-power!!!). The board is connected by the little connector near the battery-connector on the mainboards other side. The tiny battery-load-control board is located on the left side of the MB where the battery-state-LEDs are.
Andrew さんによる