DisplayLink Forum - View Single Post - MacBook Air (early 2018) with ThinkPad Hybrid USB-C Dock

schafman · 05-05-2019, 02:05 PM

I am connecting a MacBook Air (early 2018) to a ThinkPad Hybrid USB-C Dock. The USB-C, Ethernet, and USB-A ports are working fine, but the Display Ports and the HDMI ports do not carry any signal to the monitor.
The OS is macOS Mojave 10.14.4
I downloaded and installed DisplayLink USB Graphics Software for macOS 5.1.1 (for Mojave 10.14)

When I connect the monitor to a USB-C to VGA adapter it works fine, only the dock ports (neither the DP nor the HDMI) does not transfer the video signal to the DP/HDMI ports.

Can you please advise what can be wrong?

Thanks

05-05-2019, 02:05 PM	#1
schafman Junior Member Join Date: May 2019 Posts: 4	MacBook Air (early 2018) with ThinkPad Hybrid USB-C Dock I am connecting a MacBook Air (early 2018) to a ThinkPad Hybrid USB-C Dock. The USB-C, Ethernet, and USB-A ports are working fine, but the Display Ports and the HDMI ports do not carry any signal to the monitor. The OS is macOS Mojave 10.14.4 I downloaded and installed DisplayLink USB Graphics Software for macOS 5.1.1 (for Mojave 10.14) When I connect the monitor to a USB-C to VGA adapter it works fine, only the dock ports (neither the DP nor the HDMI) does not transfer the video signal to the DP/HDMI ports. Can you please advise what can be wrong? Thanks