Streaming from HP Probook 650 G2 to LG TV

May 22, 2018

I just thought I found the correct cable but I wanted to connect my HP Probook 650 G2 with a displayport 1.2 via a connector to HDMI to stream on a LG TV. The TV says "no signal". If I reduce the resolution of my laptop, this crashes so don't know what's wrong. My laptop only has this kind of port (no HDMI). Does anyone know what could be the problem. In the IT shop, I managed to duplicate the screen via the cable and connector to a monitor but with my TV it doesn't work.

Thanks for thinking with me.