my monitor is only doing 50hz

Metrius
Metrius Member Posts: 1 New User
edited February 2024 in 2020 Archives
i have Acer SB220Q bi it is only doing 50hz it said in the information 75hz and i have updated my Drivers on my pc and the only way the Monitor is picking up the HDMI is with the hdmi switch how can i get it to 75hz via HDMI