GN246HL flickers at 144hz

lunatix
lunatix Member Posts: 1 New User

Hi, I just received a brand new GN246HL and it flickers at 144hz. 

 

I do have the dvi-d plugged that comes with the monitor, my graphic card is a gtx 560 ti and it does it at: 144hz,120hz,100hz. At 60hz it is perfectly fine.

 

The flickering is red dots all around in any application. Please help.

Answers

  • Fletcher-Acer
    Fletcher-Acer VIP Posts: 92 Fixer WiFi Icon

    Hello Lunatix,

     

    I’m sorry your having issues with this monitor.  Here are some options that may resolve your issue.

     

    There are several requirements needed to run this monitor at 1920x1080 resolutions at 144 Hz:

    1. Make sure your video card supports the 144Hz refresh rate.
    2. Set the resolution to 1920x1080 @144Hz.
    3. Set the monitor to 2D mode.
    4. Make sure you are using a Dual-link DVI cable, which supports 56-144 Hz (2D) and 56-120 Hz (3D).
    5. Make sure you are not using any switches, splitters, adapters, or converters. The DVI cable must be connected directly between the PC and the monitor.