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screen awake

  1. T

    iMac 27 Intel 2020 - After Tahoe 26.2 does not awake after going to sleep

    My iMac the reliable machine until I upgraded to Tahoe 26.2. After upgrade to the latest operating system, when I move away from the machine for few minutes the iMac goes to sleep and screen goes to blank. I expect when I click a button on keyboard or move a mouse the screen should back on...