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Question: I want to connect my macbook 2016 to my dell u2716hb via usb-c adapter to dp cable but get neither computer nor display recognizes any signal

I want to connect my macbook 2016 to my dell u2716hb via usb-c adapter to dp cable but get neither computer nor display recognizes any signal

MacBook, iOS 11.2.6

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Mar 6, 2018 6:17 AM in response to rolffromleiden In response to rolffromleiden

Reset PRAM:


  • Shut down your Mac.
  • Find Command (⌘), Option, P, and R on your keyboard.
  • Turn on your Mac.
  • Press and hold the Command-Option-P-R keys immediately after you turn on your Mac.
  • Hold these keys down for at least 20 seconds to ensure that your Mac completes the process correctly.
  • Release the keys.

Mar 6, 2018 6:17 AM

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Question: I want to connect my macbook 2016 to my dell u2716hb via usb-c adapter to dp cable but get neither computer nor display recognizes any signal