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January 20th, 2025 21:50
U4025QW, connect portable monitor via USB-C, 1st PC on DP
I bought the dell U4025QW and connected it to my 1st pc via DP 1.4. I also bought a portable monitor that works with usb c (takes both video signal and power). I connected it to the dell monitor via usb c on the daisy chain port but only the power arrives, that is, the second monitor turns on but has no video signal. Can anyone help me?
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Chino de Oro
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January 20th, 2025 23:07
For USB-C port #5 to work as downstream port for daisy chaining when connected to the portable monitor, your PC must be connected to thunderbolt port #6. See the monitor's port numbering below.
Review the monitor's User Guide for supported multi display connections as well as the OSD and Menu options https://dl.dell.com/content/manual7178794-dell-ultrasharp-40-curved-thunderbolt-hub-monitor-u4025qw-user-s-guide.pdf?language=en-us
Edg76
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January 20th, 2025 23:33
@Chino de Oro
I understand, it only works with USB c. Thanks