Can an HDMI cable be plugged into the laptop and connected to the display port on the PC screen?
For me it says that the screen does not receive any "output" from the laptop and automatically goes into "stand by" mode.
No, as far as I know, only the other way around, so from Dp to HDMI so I have that too
Is the monitor on the correct channel?
Should go
Oh yes ok then I understand my mistake, I have now ordered a DVI to HDMI cable, I hope that it works with it now.
Yes, I tried everything again, from the channel to restart, unplugging the cables and taking off the power ^^
Yes, you can always make less out of more, but not more out of a little, so displayport can transmit more like Hdmi and Dvi less like Hdmi
But the laptop has an output?
In any case, it has an HDMI output.
Is that active too?
How? Can you deactivate it?