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To switch a Samsung TV to HDMI, press Home on the remote, open Connected Devices, and choose the HDMI input that matches the port your device uses. If your remote has a dedicated Source button, press it and select that HDMI input. Menu names and navigation can vary by TV model and country, according to Samsung’s source instructions.

How do I change my Samsung TV to HDMI?

  1. Turn on the TV and the connected device, such as a game console, computer, or cable box. Check the number printed beside the HDMI socket where the cable is plugged in.
  2. If you have a Samsung Smart Remote, press Home, go to Connected Devices, and select the tile for the correct HDMI input or device. Depending on the interface, the option may be inside a menu or source launcher.
  3. If your remote has a Source button, press it and select the HDMI port used by the device. Without that button, use the Home screen or on-screen menu to find Source or Connected Devices.

Samsung’s US support guidance likewise says to use Source on the remote or navigate to Source on-screen, then choose the port connected to the device. See Connect your cable box and other devices to your Samsung TV.

How do I switch to HDMI 1?

Choose HDMI 1 in the input list only if the cable is plugged into the TV’s HDMI 1 socket. The number on the on-screen input must match the number printed beside the physical port; selecting HDMI 1 will not show a device connected to HDMI 2 or another port.

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Why does my Samsung TV say “No signal” on HDMI?

“No signal” usually means the TV is not receiving a usable picture from the selected connection. Check the following in order:

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  • Confirm the external device is powered on and awake.
  • Verify that the selected HDMI input matches the port the cable uses.
  • Reseat the HDMI cable at both the TV and device ends.
  • If there is still no picture, try another HDMI port and select that port on the TV. If available, test with another cable.

Some supported TV models include HDMI checks at Settings > Support > Device Care > Self Diagnosis. Samsung’s HDMI detection troubleshooting guidance notes that diagnostic options depend on the model.

What if I cannot find Connected Devices or Source?

Samsung’s current regional Smart Remote instructions use Home > Connected Devices, while other interfaces may show Source from Home or Menu. The source-changing function can vary by TV model and country, so check the user manual or Samsung support page for your exact model if those labels are missing. Samsung’s source guide covers Smart Remote and universal-remote variations.

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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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