Hey, I try to keep it as simple as possible:
I have a laptop and an external monitor and I want to use my external monitor @ 120hz
Laptop: Asus Tuf Gaming FX505GM @ 144hz (https://www.notebookcheck.net/Asus-TUF-FX505GM-ES088T.369156.0.html)
Monitor: Asus VG236H @ 120hz
Laptop ports: HDMI...