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lawman2112 · 10-19-2021, 10:47 AM

Just bought the Visiontek VT4500 dock through Dell. Seems to. be passing power and ethernet over to the MacBook fine, but I am only getting 1 external display. I have 2ea Dell U2718Q 4K displays attached to the dock. The only monitor that is displaying is the one connected to the DisplayPort connector on the dock. I only have an HDMI cabke for the other monitor and it is not displaying anything. Do both monitors HAVE to be connected to the DPP?

10-19-2021, 10:47 AM	#1
lawman2112 Junior Member Join Date: Oct 2021 Posts: 1	New MacBook M1 Just bought the Visiontek VT4500 dock through Dell. Seems to. be passing power and ethernet over to the MacBook fine, but I am only getting 1 external display. I have 2ea Dell U2718Q 4K displays attached to the dock. The only monitor that is displaying is the one connected to the DisplayPort connector on the dock. I only have an HDMI cabke for the other monitor and it is not displaying anything. Do both monitors HAVE to be connected to the DPP?