I recently got a new monitor, and I attempted to enable 144HZ as the refresh rate through the Windows display settings. It did not display 144Hz as an option. I then checked my AMD menu's settings, and 144HZ was not displayed as an option there, either. I am using an HDMI cable that claims to be capable of 240Hz refresh rates, as the DVI cable that came with the monitor was not long enough.
Specs:
ASUS VG248QE Monitor
Radeon R9 270X GPU
Windows 10 OS
HDMI Cable: http://www.rocketfishproducts.com/products/home-theater/RF-HG08501.html
Specs:
ASUS VG248QE Monitor
Radeon R9 270X GPU
Windows 10 OS
HDMI Cable: http://www.rocketfishproducts.com/products/home-theater/RF-HG08501.html