The internal microphone on my daughter's HP Envy is registering 0% and occasionally a low value 10-20% when testing and shouting into the microphone. During zoom calls the other party says the audio is intermittent. I have tried the usual stuff as suggested by the HP online chat bot: troubleshooting shows no problem, drivers are up to date, testing shows mostly 0% to loud noise and sometimes a low value (<20%), ran audio diagnostics (no issues), and even tried turning it off and on again, disabling and enabling it, and tried different volume settings from 50 to 100%. Not sure what else to do other than try and call HP when they are back at work. Laptop bought in March 2020 is still under warranty.
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