

Press and hold Shift + Control + Option keys for 7 seconds. If your Mac notebook has a T2 chip: Turn off your Mac. You can find out if this is the case by following each of.
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I read somewhere on here that not using a battery with a MacBook or having a bad battery could slow down the start up. How to fix it: Reset SMC to factory settings. If quitting apps and freeing up storage didn’t work, the reason your Mac freezes for a few seconds is that your software is out-of-date. Note: If Apple Diagnostics doesn’t start, try holding Option+D instead. Select a language, and then wait for the diagnostic tool to run. When you see the screen that asks you to select a language, release the D key. A recent finding that I noticed is that the MagSafe wiring is partially melted. Press the power button to turn on your Mac, and then immediately press and hold D on the keyboard. The beach ball also regularly appears when downloading updates. Note: Please turn on the security after testing. Aside from the slow start up, the Mac freezes if I close it and then open it up. I just brought this computer last year on christmas. I saw people suggesting that it could be the storage.

I research to see what could be the problem. Go to Edit (Windows), Adobe Acrobat / Reader DC (Mac) > Preferences > Enhanced Security > Turn Off the Protected Mode and Uncheck the Enhanced Security and reboot the computer and check. Level 1 (7 points) Q: Macbook Pro running slow and freezing So it just started yesterday running slow and freezing.
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