Laptop + monitor (monitor does not turn on)?

ly
2

First sorry for my spelling in advance

I bought a laptop yesterday and today I got the idea that I can connect my monitor to it. I tried that today. I did everything I knew right…

monitor connected to the laptop via HDMI cable. In the Internet it says that a popup should come up there didn't come with me. Then I went to the settings and there was a second monitor connected. I then switched it on and off several times and selected all of this information, Identify, etc. Still no picture.

Then came a blue screen (had hope)

Then that again?

I usually use the monitor for the Ps4 so it works perfectly. I have just checked nothing on the cable.

my question now would be am I doing something wrong if so, what? Gladly an answer or a direct message to me

LG

Ps Sorry for my spelling

ja

In the "Display" settings you have to select the second screen as "extended desktop" in the dropdown menu

ly

I can't find this point under advertisement