I understand that the Hp f870g microphone not working.
Please reset the Camcorder In case the camcorder fails to function normally due to unknown causes, push the power switch and verify the memory card is in the removable state; wait for 10 seconds and push the power switch again to restart the camcorder.
If the issue still persists, please contact our phone support. They will help you.
Here is how you can get in touch with phone support.
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