tv

[little lava]

my nintendo switch cant connect to the tv, how do I fix this?

[tribal sundial]

Make sure you are using a working HMDI cord and correctly plugin it to the correct HDMI port in your TV and in your dock. Make sure your switch is fasten to the dock

[drifting kiln]

Although I'd appreciate more info about your setup and how/when did this issue appear. I suggest trying the process below.