Zoom microphone going in and out

[annachambers27]

Good morning, I am having issues with my microphone on my Lenovo Flex 7. The microphone is going in and out, and users have said that they can hear me great and then my voice gets very quiet. I have tried numerous strategies from updating my computer, turning audio enhancements off, etc. and nothing has fixed the problem.

Any help would be much appreciated!