Having trouble with microphone
why isn't my microphone working? I am not on mute and the sound won't pick up from my mic
The Astro A40 TR Headset is an audio device released in August 2015, identified by model number 3AS48-XOU9N-601
Similar to my other answer about your static question, you can do the exact same thing as instructed and repair if need be. Make sure the port is clean, if it isn't try using a different microphone. If the device still doesn't work, refer to the guide for replacing the headphone jack.