Conditions: Headset started making static noises after about 5 months.
Attempted solutions: Restarting didn't work, reinstalling drivers or iCUE did not work. Trying to manually update drivers failed. Resetting device failed. Turning down Mic volume to 60-75% failed.
Fix:
All I had to do to fix the noise was right click on sound and click Troubleshoot sound problems. Then the static was gone. If it doesn't work, just try the methods I listed above.