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usb accessories disabled

  1. A

    MBP M1 Pro usb accessories disabled prompt when connecting a display using USB-C

    I have the MacBook Pro (14-inch, 2021, M1 Pro) and I have it connected to the ProArt Display PA329CV. If I connect the laptop to the display, it works fine and there are no issues. However, if the Mac goes to sleep and then I wake it up, I see a notification saying "usb accessories disabled"...
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    • Thread
    • display macbook pro 14 inch usb accessories disabled usb-c usbc
    • Replies: 9
    • Forum: MacBook Pro
  2. J

    USB-C hub BEEPING sound: "usb accessories disabled"

    My Hyperdrive Thunderbolt usb-c hub has suddely stopped working. Lots of info out there regarding the error message "usb accessories disabled/using too much power, etc".....odd thing is that the hub emits a quiet beepig sound when plugged in. I have not been able to find any threads relatinng to...
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