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os 10.13.3

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    facing some issues trying to install High Sierra on old imac, need someone to guide me and help

    Ok little bit of history, it's a old mid 2011 imac, its last supporting OS is High Sierra, but ever since El Capitan I've been trying to update my OS and I've constantly run into numerous issues, I never really got too into fully fixing the issues coz I'd eventually give up trying for hours...
    • Pizzacatt
    • Thread
    • high sierra imac mac os 10.13.3
    • Replies: 5
    • Forum: macOS
  2. E

    Mirco lag after 5 seconds idle time

    Hi, I have a problem with my MacBook Pro 15 2017 after it resumes from 'idle state' (aka I don't move the mouse for 5 seconds) Safari: after being in idle, when I try to scroll up or down, Safari lags for 1 second Chrome: when playing videos, for example youtube, the whole video lags for 1...
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