Zoom recognizes the external soundcard (as microphone) it is a Rubix22 (Roland) for Live Music but requires a switching of (changing the microphone device) and switching it on a gain to be functioning. So at first, there is no sound, even if it is selected in Zoom. It seems like bug to us. Update: march 28 2021. I fixed this issue by uninstalling the Intel(R) Smart Sound Technology (Intel(R) SST) Audio Controller driver and the Intel(R) Smart Sound Technology (Intel(R) SST) OED driver at the same time [ use the delete option when uninstalling ], I restarted, and after a second the red x disappeared and my sound was back!!. I'm going to leave everything from the original post Check your Speaker/Headphone configuration . Right Click on the icon at the lower right hand side of your screen; Click Playback devices; Right Click on your speakers; Click Configure Speakers; Follow the setup wizard . Make sure you BIOS is up to date. Follow our article on How to run a BIOS update on an Alienware Computer ; Download and install the latest Audio Driver from our Drivers Page 2. Check if the MIC is the Default Device. * Click START and search and open Sound Settings. * In the Right corner you will going to see SOUND CONTROL PANEL. click it. * Go to Recording TAB and make sure that your MIC is under default. 3. Check your ZOOM in App Settings. telegram microphone is missing? Microphone issue on the telegram? are you having issues with the Telegram microphone for an incoming call or is your voice me In This Video We Will See How To Fix Zoom No Mic Detected Error - Failed To Detect Your Microphone. Please Make Sure Your Microphone Is Properly ConnectedHer How to Fix Zoom Microphone Issue on Windows 10 [Tutorial]Issues addressed in this tutorial:zoom microphone not workingzoom microphone not working soundzoom m Mic works fine in Arch with sof-firmware. 1. Disable and enable microphone from BIOS (changing and saving anything in BIOS causes this problem) 2. Boot to Arch, The mic records only white noise. 3. Boot to Ubuntu, The mic works there perfectly. 4. Boot to Arch again, Mic works fine as well. Solution 1: Using PulseAudio and ALSA PulseAudio is a sound server for POSIX and WIN32 systems. It's a proxy for your sound applications. It allows you to do advanced operations on your sound data as it passes between your application and your hardware. The WorkSpaces client applications for Android and iPad support touch input, and both clients offer on-screen keyboards and support keyboards attached to the device. The Android client supports mice, and iPads with iPadOS 13.4 or later support Bluetooth mice. The iPad client also supports certain SwiftPoint mice models. zFK0V4.