When a Switch 2 in the dock shows a picture but has no sound, Nintendo's order is to test the console before the TV: turn up the TV and check it is not muted, remove any headphones or speakers from the console's audio jack, install the latest update, undock and press the volume buttons to check the console speakers, then work outward to the HDMI cable (it must be Ultra High Speed or HDMI 2.1), the NGN-01 adapter and a direct HDMI connection with no soundbar, receiver or DVI adapter between the dock and the TV. Not every external speaker system is compatible.
Differential
Likely causes of “Nintendo Switch 2 has no sound or headset audio problems”, and how to tell them apart
- 1
The TV is muted or turned down
What separates it A picture shows but there is no sound and the TV has a mute icon
How to confirm Turn up the TV volume and make sure it is not muted, as Nintendo lists first
- 2
A headset or speaker still connected to the console
What separates it Sound goes to the jack or a Bluetooth device instead of the TV
How to confirm Remove headphones and speakers from the console's audio jack and disconnect Bluetooth audio
- 3
An HDMI cable that is not compatible
What separates it The picture works but sound is missing or drops out
How to confirm Use an Ultra High Speed or HDMI 2.1 cable; the cable's rating is printed on it
- 4
A soundbar or receiver in the chain
What separates it Sound works with the dock straight to the TV and not through a receiver
How to confirm Connect the HDMI cable directly to the TV and remove any DVI adapter, soundbar or receiver temporarily
- 5
A weak or unlicensed adapter
What separates it The sound and picture drop when docked because of a weak or unlicensed adapter
How to confirm Use the NGN-01 adapter, or the original HAC-002 only when plugged into the console, not the dock
Before you touch a setting
Record this first — changing settings destroys the evidence
- Whether the console speakers work when undocked
- Whether headphones, Bluetooth audio or an external speaker are connected
- The HDMI cable's printed rating and any soundbar or receiver in the chain
- Whether the TV speakers or an external system is the target
Try in this order
0 of 8 completedTurn up the TV
ReversibleTurn up the TV, by turning up the volume on the TV and making sure that it is not muted.
Remove audio devices from the console
ReversibleTake any headphones or speakers out of the console's audio jack and disconnect Bluetooth audio, so sound goes to the TV.
Update the console
ReversibleUpdate the console, by opening System Settings, System, System Update and installing any update, and then test again to see whether it helped.
Test the console speakers
ReversibleUndock the console, press the volume buttons and start a game to hear sound from the console speakers. If it is silent, use Nintendo's console speaker article.
Check the HDMI cable
ReversiblePower off the TV, unplug the HDMI cable at both ends and look for damage. Nintendo says the Switch 2 needs an Ultra High Speed cable; if it is not the one that came with the console, check it says Ultra High Speed or HDMI 2.1.
Reset and check the adapter
ReversibleUnplug the AC adapter at both ends for at least 30 seconds and look for kinks or fraying. Use the NGN-01; the HAC-002 charges the console directly but cannot power the dock for TV mode.
Connect directly to the TV
ReversiblePlug the adapter into the dock and a wall outlet and the HDMI cable directly into the TV and dock, removing a DVI adapter, soundbar or audio receiver, then dock the console and choose the right HDMI input.
Confirm the picture too
ReversibleIf no image shows on the TV, follow the no picture steps. If you want an external speaker system, follow Nintendo's guidelines, since not all speakers are compatible.
Model-specific
What is true of this model and not of its siblings
- HDMI requirement
- Nintendo says the Switch 2 is compatible with Ultra High Speed HDMI cables; the cable included with the console qualifies.
- Adapters
- NGN-01 is the Switch 2 adapter; the original HAC-002 can charge the console directly but cannot power the dock for TV mode.
- Tools and supplies
- A spare Ultra High Speed HDMI cable, the TV remote and a second pair of headphones to test.
- What to tell Nintendo
- Whether the console speakers work undocked, the cable and adapter used and the serial numbers; not a part number.
Stop boundary
When this stops being a self-service repair
- !If the console speakers are silent undocked, follow Nintendo's console speaker article and request service
- !If there is still no sound on the TV with a direct Ultra High Speed cable and the NGN-01 adapter, the dock may need service
- !If static comes from one external device only, replace or repair that device
Evidence ledger
Sources behind this answer
Console speakers, cable, adapter and direct connection steps.
Static on headphones and Bluetooth audio.
Wake-up sound and sleep behavior in TV mode.
Exact questions
Common questions
Why is there no sound from my docked Switch 2?+
Follow Nintendo's order: TV volume and mute, then the console and its speakers, then the Ultra High Speed HDMI cable, the NGN-01 adapter and a direct HDMI connection.
Can I use any HDMI cable?+
It should be Ultra High Speed or HDMI 2.1, printed on the cable; the one from the original Switch is not.
Does a soundbar work?+
Not always. Nintendo says not all external speakers may be compatible and asks you to remove soundbars and receivers temporarily while troubleshooting.
What does Mute when Headphones are Disconnected do?+
If it is on, the console speakers stay muted after you disconnect headphones until you press a volume button or turn the setting off.
What is the wake-up sound in TV mode?+
A sound the Switch 2 plays when it wakes in TV mode; Nintendo's sleep settings let you set it to Loud, Normal, Quiet or None.