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About a month ago my mag charger sparked blue when I plugged it into th computer. Since that day my computer has shown no signs of issue and I’ve used it daily. Two days ago I was using it and did not shut it down before bed. I just closed it and walked away. The next morning it wouldn’t come on so I plugged it in thinking maybe it had died. The charger light does not come on and the computer will not power up. I’ve tried multiple chargers and nothing lights up. Googling the problem I’ve tried all the suggestions of reset with the keyboard but it won’t power up.
Sounds like you may have a few issues here: Lets first review the MagSafe adapter & connections. Review this Apple T/N: Apple Portables: Troubleshooting MagSafe adapters Make sure they are in good working order. As of late is counterfeit chargers are showing up again! Counterfeit Macbook charger teardown: convincing outside but dangerous inside & Lacking safety features, cheap MacBook chargers create big sparks Next, you’ll need to open the system and disconnect the battery and then try connecting a known MagSafe charger. Follow this IFIXIT guide: [MacBook Air 13" Mid 2011 Battery Replacement|. Stop at Step3.
