U3415W, MacBook Air Dock, DP to mDP does not work - Monitors Forum - Peripherals - Dell Community

U3415W, MacBook Air Dock, DP to mDP does not work

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U3415W, MacBook Air Dock, DP to mDP does not work

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I use this monitor with a MacBook Air and docking station. It worked well yesterday. Today, I can't get it to work. It used to "beep" when I docked my MacBook. Now nothing. I've checked all connections, but I get a message "No DP Cable". The cable is in snug and in place, so there is a DP cable.

I've tried unplugging the monitor - No success

Remove and reattach DP cable, all connection secure.

I'm thinking the DP cable went bad all of a sudden. I've had the monitor for less than a month.

Can anyone help me?

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