MacBook Air wouldn't go to sleep if I closed the lid or if I tried to make it sleep manually

my Mac Book Air (13-inch, 2015). It began yesterday when I realized that

it wouldn't go to sleep if I closed the lid or if I tried to make it

sleep manually. Today it escalated to blacking out randomly for 3-4

seconds before going back to normal. This happened continuously before

it shut down by itself. I did an SMC reset (Shift+Control+Option keys

and the Power button at the same time) and it still not working. sometimes it freezes and no movement of mouse.


[Re-Titled by Moderator]

Posted on Aug 26, 2019 8:06 AM

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Aug 26, 2019 10:01 AM in response to KojoVardon

If possible, I suggest running EtreCheck and posting resultant report here to see if we can assist you with finding the culprit(s) that is causing these issues.

Ref: Using EtreCheck to Troubleshoot Potential… - Apple Community


If your Mac is not "stable enough" to run the report, I suggest try booting it up in Safe Mode.

Ref: Use safe mode to isolate issues with your Mac - Apple Support

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MacBook Air wouldn't go to sleep if I closed the lid or if I tried to make it sleep manually

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