To switch HDMI on your TCL Roku TV, press the Input or Source button on your remote and select the correct HDMI port from the menu that appears. If your remote isn't responding, you may need to pair TCL Roku remote before you can change inputs. If the menu layout seems unfamiliar, you can also get to HDMI on Roku TV through the Home Screen settings. This is the quickest way to switch HDMI on your TCL Roku TV and get back to using your game console, streaming stick, or other connected device.
How to switch HDMI on TCL Roku TV using the menu
If your remote is lost, broken, or not working, you can still switch HDMI inputs directly from the TV. From the Home screen, use the directional buttons on the TV (if available) or a compatible universal remote to navigate to Settings. Select TV Inputs from the list, then choose the HDMI device you want to use. This method takes a few more clicks but works without needing the original remote.
Why isn't my HDMI device showing up?
If you select the correct HDMI input but see a blank screen or a "No signal" message, try these simple fixes before you contact Roku support. First, make sure your device (like a game console or streaming stick) is powered on. Next, unplug the HDMI cable from both the device and the TV, then firmly plug it back in at both ends. If the problem continues, try connecting to a different HDMI port on your TCL Roku TV. If none of these steps work, you may need to contact Roku for further assistance, the option to contact Roku is available through the Roku support website or by calling their support line.
