This message was posted on behalf of Intel Corporation
Thank you for joining the Intel Community Support.
I would like to gather basic system information. Please scan it using the DxDiag tool. Follow the steps below:
1. In the keyboard, press WinLogo key + R.
2. In the Run box please type dxdiag and hit Enter.
3. Click on Save All Information (save it in your desktop).
4. Attach the report to this thread.
Are you connecting the monitor to the port embedded in the motherboard or the ports embedded in the AMD graphics card.
Also, according to the user guide for Your monitor, the refresh rate you are trying to reach is supported under HDMI 1.4. You can confirm this information on page 46 under section 5. Specifications.