Your TV is on but may be on a wrong input. Check the input source. A child or you may have accidentally pressed the "source" button on the remote control and changed the input source. In this case the TV could show a black screen or "no signal" text on screen.
1. Turn off your SHARP TV and all connected devices. 2. Unplug the TV's power cord from the electrical outlet. 3. Wait for at least 5 minutes to allow any residual power to discharge. 4. Plug the TV back in and turn it on. 5. Reconnect your external devices and check if the HDMI input is recognized. Tip 3: Reset the HDMI Input
For a hard reset: Unplug your TV. Press and hold the "Channel Down" and input" buttons on the panel. Plug the TV back while holding down these buttons. Seek assistance for this step if you have to. Keep holding the buttons until the TV powers back on. If it doesn't work, unplug the TV and try again.
In that case, you can do the followings to fix this issue: First, turn off your TV and Input devices. Then, input the HDMI cable to the HDMI 1 port. Now, turn the TV and other devices on and press the input button on your remote. Then, scroll down and select HDMI 1 by pressing the up and down button on the remote.
Power Issues Check Your Remote Hard Reset Factory Reset Sharp TV Black Screen Hard Reset Video Input Check Cables and Connections Firmware Update Black and White Screen Sharp TV Remote Not Working Common Fixes Reset Your Remote Control Replace the Remote Sharp TV No Sound Output Mode Check the Input Check the Multichannel Television Sound Mode
My Sharp Aquos HDMI inputs suddenly stopped working. The TV screen works, and when I plug the DirecTv box into another TV using the same HDMI cables, it works fine. Issue appears to be with my Sharp TV HDMI input thoughts? Technician's Assistant: What's the make and model of your tv, and can you guesstimate how old it is?To re-activate those inputs go to your TV's menu under "setup". Then select "input label" and press enter. Once you enter the menu, select the inputs you want to activate (in your case input 1 and 2) and use the side arrows on your remote to select a name.
Restart your Sharp TV and check if the sound is working. Swapping Your HDMI Inputs. If you are using an HDMI cable to connect your device to your Sharp TV, you might need to swap your HDMI inputs. Certain HDMI inputs on your TV might not function correctly with sound, especially those labeled as HDMI ARC or HDMI CEC. Swapping your HDMI inputs
If your Sharp TV fails to recognize an input, you may have to adjust the cables, cords or TV settings. DVD and VCR players, PCs, home theater receivers and other electronic devices all need to be tweaked a little bit differently in order for your TV to recognize them.
