I have this U3423WE with my notebook connected to USB-C1. I have another computer connected to USB-C2 + DP. This computer is powered off (and out of power socket). I get message "USB-C2 unplugged" every few minutes. I have disabled Source auto-select. What can be done to get rid of the message other than unplugging the USB-C2 cable?
The U3423WE utilizes the built-in DPBS (Dell Power Button Sync). See the online U3423WE User's Guide page 42. I think it would be easier in your use case to = * Leave the second PC connected to USB-C + DP + power socket. Turn the second PC OFF when not in use
@DELL-Chris M Well, i have PC connected to smart socket, so i can start it remotely, that's why it's normaly "out of socket". My U3423WE with my laptop is also on smart socket (different outlet)
LiborKlepac
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Posted November 23rd, 2023 13:43
Ok, this happens, when my computer on USB-C2 is unplugged from power outlet. When it's just powered off, but plugged in socket, it does not happen