If rode's charging place does not respond, you can check whether the charger or charging socket is loose, or try to replace the charging cable. Then the microphone battery is faulty. If possible, replace the battery in the microphone and try again. If it still doesn't work, you can only go to a special repair shop to check and deal with it.

Expansion: Computer microphone has no sound solution.

First, right-click the volume in the lower right corner and select Open Sound Settings;

Then select the microphone to be used in the input device;

Finally, click Manage Sound Devices to see if the microphone is disabled;

There is no sound solution for the mobile phone microphone. Open the software management.

Select the software that uses the microphone and turn on the microphone permission.