What to check if your Nintendo Switch 2 isn’t connecting to the TV
- Unplug the dock and TV for about 30 seconds, then reconnect.
- Use a power adapter rated for at least 54 watts.
- Check the HDMI cable, TV port and gaming settings.
A Nintendo Switch 2 that shows a black screen or fails to connect to a TV may have a power, dock or HDMI compatibility problem. Nintendo recommends fully unplugging the TV and dock, including the power adapter, for about 30 seconds before reconnecting everything. Check that the console…