My Acer GN246HL - 144hz is only displaying 75hz

RLKxZap
RLKxZap Member Posts: 2 New User
edited February 16 in 2019 Archives
I have the Acer GN246HL that is capable of displaying 144hz. My previous PC had a 660ti Graphics card and when connected to my monitor it displayed 144hz. When i had a second monitor attached it displayed 75 at most. Now i have upgraded to a new PC with a 1660TI graphics card and I can only set the refresh rate to 75hz. I tried to make a custom resolution and refresh rate in the NVIDIA Control Panel but when set to a number above 75 my monitor says, "No Input" or something along those lines.

Answers

  • Ishy
    Ishy Member Posts: 143 Skilled Fixer WiFi Icon
    Hi, @RLKxZap What kind of display cable are you using HDMI, DVI or DP cable.
  • RLKxZap
    RLKxZap Member Posts: 2 New User
    Ishy said:
    Hi, @RLKxZap What kind of display cable are you using HDMI, DVI or DP cable.
    I am using display Port to HDMI
  • billsey
    billsey ACE Posts: 33,937 Trailblazer
    Many, if not most DP to HDMI adapters don't translate well the signals. You often can't get the supported HDMI refresh rates (slower than the native DP rates) much less the rates that are only supported with DP or Dual Link DVI.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.