Switch the television input
Get the picture back when the screen says there is no signal.
HDMI is the socket on the back of a television, and the cable that carries picture and sound.
A set has several, numbered. The input button says which one the screen is showing.
Key points
- HDMI is the socket, and the cable, that carries picture and sound together
- The input button chooses which socket the screen is showing
What to remember
- No signal means the screen is looking at an empty socket.
- No signal usually means the wrong socket, not a broken set.
Try this
Press Input or Source on your own remote and read the list. Note which number each thing is on.
Practice: Switch the television input. Your first lesson is free, with no account or card; the rest are part of a Lantern plan. Interactive lessons require JavaScript.