So I turned on my computer today and I have no sound. I tried plugging in a headset, earbuds, and a speaker but still no sound. On the sound control panel, I have no play back devices listed (such as my headset when plugged in). I have show disabled devices and show disconnected devices as well checked. On the device manager, under sound, video and game controllers tab, I see Nvidia High Definition Audio. I'm not sure if I'm supposed to have Nvidia, Realtek or High Definition Audio for example. I updated the Nvidia using the the Update Driver option. I also tried uninstalling and reinstalling using the options show in the same tab. I also disabled and re-enabled. I'm not sure whats wrong. When I troubleshoot the sound icon, it says no speakers or headphones are plugged in. I've checked my PCfor updates and restarted multiple times. I can't seem to find any solutions that work online. Any help will be appreciated. Thank you!