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I was using my Macbook when it suddenly shut down, I was updating a program so I had the charger on even though there was still 90 percent of power in the computer. I tried to turn on the computer several times but is not working, what can I do?

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Post time: 2013-04-06 20:24:24 |Show all posts
Power and Battery
I was using my Macbook when it suddently shut down, I was updating the operating system so I had the charger on even though there was still 90 percent of energy. I tried to turn my Mac several times but it doesn`t turn on, also the green light of the charger is not working, it`s looks like the charger is dead too. What`s wrong with my Mac?
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Post time: 2013-04-06 21:40:29 |Show all posts
Try resetting the SMC.
MacBook and MacBook Pro with a battery you can remove
Shut down the computer.
Disconnect the MagSafe power adapter from the computer, if it's connected.
Remove the battery.
Press and hold the power button for 5 seconds.
Release the power button.
Reconnect the battery and MagSafe power adapter.
Press the power button to turn on the computer
To reset the SMC on newer Mac portables with a battery you cannot remove
Shut down the computer.
Plug in the MagSafe power adapter to a power source, connecting it to the Mac if its not already connected.
On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
Release all the keys and the power button at the same time.
Press the power button to turn on the computer.
Note: The LED on the MagSafe power adapter may change states or temporarily turn off when you reset the SMC.
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