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usb-c keyboard issue

  1. jimmy_uk

    Studio Display - thunderbolt port not allowing keyboard input on startup?

    I have a new Studio Display and Mac Studio but an older USB-A keyboard from an old iMac. I have a genuine Apple USB-A to USB-C adaptor and I'm connecting to the back of the display. Used this setup for a week and there was no issue but for the last 2 days when I boot up, I have no keyboard input...