Hello,

I bought the dock, now I have the problem when I connect a monitor via HDMI everything works. But when I connect a second monitor via DisplayPort, it is recognised in Windows, but the monitor says NO VIDEO INPUT. I have already changed the cables. The second monitor works, I tried it with the same cable on a second PC.
I have also installed FW updates and drivers.
I have read several times that the dock has problems with the DisplayPort, but I have not found a solution.

LG Cyril

Question

Hello,

I bought the dock, now I have the problem when I connect a monitor via HDMI everything works. But when I connect a second monitor via DisplayPort, it is recognised in Windows, but the monitor says NO VIDEO INPUT.  I have already changed the cables. The second monitor works, I tried it with the same cable on a second PC.
I have also installed FW updates and drivers.
I have read several times that the dock has problems with the DisplayPort, but I have not found a solution.

LG Cyril

Answer

Ciao Cyril

Did you change the DP cable? 
Another question: Was your laptop open when you connected the second monitor? Some devices can "only" control two monitors.

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