After restarting your phone or PC, check if you can hear out of both earbuds But if the headset is still playing in only one ear, start checking your device's audio settings 3 Check the settings Headsets may play only in one ear depending on your audio settings So check your audio properties and make sure that the mono option is turned off Best to also try another headset on the original audio source Determine if the problem follows the headset or stays with the audio source If headset then try the wiggle test Gently push, pull, twist, and bend the wires to see if some movement results in sound returning to the left earpiece Work your way along the wire to the plug(s)
Astro a10 headset ps4 only one side working