Here is a CURE of this disease---[YOU DON"T NEED TO RESET WINDOWS OR REDOWNLOAD THE UPDATE FILES, JUST FOLLOW THIS]-
Real issue is outdated CONEXANT audio driver, check your pc if you have installed it, uninstall it mostly installed with Sennheiser headphone software
If you use Sennheiser headphones then uninstall its driver software and then restart and open update and wait it will install everything, make sure you have not connected any other device except wired mouse, keyboard and monitor. I AM SURE REMOVING SENNHEISER DRIVERS WILL HELP 100%, it is not just this device Conexant comes with other devices too, check it by yourself in device manager etc. After update you can reinstall those drivers. Hope I helped you. If you don't use sennheiser then uninstall any headphone or external audio driver and only hit and try will help. It's just driver issue. Thank me later