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High Sierra made my iMAC slow to wake up

Loaded High Sierra on 3.2 GHz 2 GB memory iMAC and it is slow to wake up any ideas to fix it?

iMac, macOS High Sierra (10.13.1)

Posted on Nov 15, 2017 8:31 AM

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Posted on Nov 18, 2017 4:28 PM

Hello KJET.

Welcome to Apple Support Communities.

If I'm understanding correctly, your iMac has been running slowly since upgrading the macOS. I will be happy to help.

Check out the steps in his articles to see if it helps:

Mac OS: Computer Pauses for Several Seconds When Waking From Sleep - Apple Support


macOS Sierra: If your Mac runs slowly

Cheers.

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High Sierra made my iMAC slow to wake up

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