MacBook pro won't turn on!

MAC OS X specific questions, problems.
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aradralami
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Joined: Fri Nov 29, 2019 5:23 pm

Re: MacBook pro won't turn on!

Post by aradralami »

Hold the power button for 5 seconds. Let go, then try turning it on again.
Try the MacBook with a different power adapter.
Nothing? Reset the SMC:

If the battery is nonremovable:

Shut down your Mac.
Unplug the MagSafe or USB-C power adapter from your computer.
Using the built-in keyboard, press Shift-Control-Option on the left side of the keyboard, then press the power button at the same time. Hold these keys and the power button for 10 seconds.
Release all keys, then press the power button again to turn on your Mac.

If the battery is removable:

Shut down your Mac.
Disconnect the MagSafe power adapter from your computer.
Remove the battery.
Press and hold the power button for 5 seconds.
Reconnect the battery and MagSafe power adapter.
Press the power button to turn on your Mac.
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