May not help people with good gsync quality monitors or people with EMI issues
1. Completely turn off Adaptive Sync (or any equivalent) on your monitor.
2. Fully uninstall the NVIDIA driver using DDU in Safe Mode.
3. Download NVCleanstall_1.19.0 and an NVIDIA driver (preferably the Studio version).
4. Run NVCleanstall, point it to the driver you downloaded, click Next, and leave only “Display Driver (required)” checked. Click Next again. Then select the same options as in my screenshot, proceed, and install. After installation, reboot your PC. (you can uncheck DLSS indicator if you want it, it's not important part) 5. Run CRU and delete all monitors from the list.
6. Go to Device Manager and uninstall all monitors.
7. Open the registry and go to:
Code: Select all
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers8. Once back in Windows, press Win+P and choose to display only on the main monitor. Set your desired maximum refresh rate.
9. Open CRU again, select your main monitor, and uncheck all items under “Established Resolutions.” Remove everything under “Standard Resolutions.” Then go to “Extension Blocks” and delete the “Freesync range” block from Data Blocks. Save, apply, and reboot.
10. Download Nvidia Profile Inspector.
11. Run it and configure it as shown in my screenshot. Basically most important is to disable gsync, vsync and set maximum pre-rendered frames to 1. You can set your desired FPS (and also create a separate profile for a specific game if you need extra settings). Apply the changes and reboot. P.S. Optionally (not required), you can disable MSI mode for the USB controller your mouse is using via MSI_util_v3.exe or GoInterruptPolicy.exe. You can also set that USB controller to highest priority and assign a dedicated CPU core for interrupts.
At the end of all these steps, CRU should show only the monitors that are currently connected to your PC—and each one should appear only once. If you see duplicates, it means something went wrong. Try again: remove them, clean the registry, delete them from Device Manager, and then set up CRU again.
Give it a try, test it out, and please let me know if this fix helped you
