Monitor help, says 60 hz not 144

[anders99dk]

Hello!

I have a 144 hz monitor. I was looking at my advanced screen settings and it says my screen is 60 hz, what could be the cause of this? I am hoping very much that someone could know the reason, Thanks in advance!

 

[SgtScream]

Google search:
https://www.windowscentral.com/how-change-monitor-refresh-rate-windows-10

 

[Snipergod87]

Monitor=?
GPU=?
Connection between GPU and monitor =?