One of the most jarring things that can happen when you plug a DualSense into your PC: your headphones or speakers suddenly go silent. This has nothing to do with DSX specifically, it’s a Windows behavior that happens with or without any controller software running.
Why This Happens
The DualSense has a built-in microphone and small speaker. Windows detects this hardware and sometimes assumes it should be your new default audio device, routing all your sound through the controller’s tiny internal speaker instead of your actual headset or speakers.
Quick Fix: Switch Devices from the Taskbar
If your sound just cut out, you can switch back immediately without digging through settings.
- Click the speaker icon in your Windows taskbar
- Click the small arrow next to your volume slider to open the output device list
- You’ll likely see “Speakers (Wireless Controller)” selected
- Choose your actual headset, soundcard, or speakers from the list, sound returns instantly
This works, but Windows tends to reset your choice every time you unplug and reconnect the controller, which is why a more permanent fix is worth setting up if this happens regularly.
Permanently Disabling the Controller’s Audio Device
- Open Control Panel and go to Hardware and Sound, then Sound
- Under the Playback tab, find “Speakers (Wireless Controller)” or “DualSense Wireless Controller”
- Right-click it and select Disable
- Switch to the Recording tab, find “Microphone (Wireless Controller),” and disable that too, this prevents a game from accidentally picking up the controller’s mic instead of your actual microphone
- Click Apply, then OK
If Windows Keeps Resetting This After Updates
Occasionally a Windows update can re-enable the controller’s audio device even after you’ve disabled it through Sound settings. A more persistent block through Device Manager can help.
- Press Win + X and open Device Manager
- Expand “Sound, video and game controllers”
- Find the DualSense or “Wireless Controller” entry here specifically, not the entry under Human Interface Devices, that one controls your buttons and sticks, disabling it by mistake will disable your controller’s input entirely
- Right-click the correct entry and select Disable Device
- Confirm the warning prompt, this only affects the audio component, buttons and sticks remain fully functional
Checking Steam’s Controller Audio Settings
If you’re running Steam alongside DSX, Steam has its own controller audio handling that can occasionally interfere.
- Open Steam, go to Settings, then Controller
- Look for any option related to controller audio or rumble routing
- If DSX is already managing your audio setup the way you want, disabling Steam’s own controller audio handling here can prevent the two from fighting over the same audio path
Exact wording for this setting has shifted between Steam versions, so if you don’t see it exactly as described, look for anything grouped near controller-specific audio or haptic options.
A Faster Long-Term Habit
If this keeps happening regularly rather than being a one-time annoyance, it’s worth checking your default playback device before launching a game each session, a quick glance at the taskbar speaker icon takes a couple of seconds and catches the problem before it interrupts something mid-game. Alternatively, once you’ve disabled the controller’s audio device through Sound settings or Device Manager, the issue generally stops recurring entirely, so it’s worth taking the two extra minutes to do that properly rather than relying on the taskbar workaround every single session.
If Sound Issues Persist
If you’ve disabled the controller’s audio device and you’re still having sound problems, the cause is likely unrelated to the DualSense at all, worth checking your actual default playback device is set correctly in Windows Sound settings independent of anything controller-related. For DSX-specific connection or detection issues, our Troubleshooting guide and Drivers page cover those separately.