Toshiba Firestick TV Not Working. First of all, disconnect your Toshiba Fire TV from its main plug. Wait for at least 1 to 2 minutes. During this time, press and hold the power button on the TV for at least 10 to 20 seconds. This will also drain the remaining power in the TV. Now plug your Toshiba TV back into the socket. Restart your Fire Stick: Press Select and Play on the remote for 10 seconds to quickly restart your Fire Stick. A restart can fix many loading issues and the black screen bug. Check your TV's HDMI input. A Fire Stick not showing up on your TV screen after being turned on could be due to selecting the incorrect HDMI input. Move your remote closer to your Fire TV device, within 10 feet (3 m). Restart your Fire TV by unplugging the device or going to Settings. Once you're on the home screen, press and hold the Home button on your remote for 10 seconds. If you have seven controllers paired, remove one of them before attempting to pair another. Your Toshiba TV may refuse to shut off mainly for the following reasons, and their simple solutions are: Note: You can also read how to change the input on Toshiba TV without a remote. 1. TV Remote Is Not Working. When you try to turn off your TV using the remote control, it may fail to shut off due to a fault in it. HERE IS THE THING THAT FIXED IT -. - Unplugged TV power. - Waited 1 minute. - During this 1 minute press the TV manual power button ( not from remote) - While pressing the power button. Plugged the TV power back in and power on the outlet. - Keep pressing the down the power button again for about 15 seconds + /. Here's how you can enable it: Press the Home button on your remote. Tap the Settings button on the top right corner of your screen. Go to Apps, which should be under the TV option. Select Google Cast Receiver. Toggle it on. Note: This only works for Toshiba Android TVs. On your remote control, go to Home Apps Select the app that you want to update Scan for the latest update and, if present, select update where a latest version is available Due to many Smart TV's running auto updates on apps and software, you may already have the latest version installed. Visit to learn more tips for your Toshiba television. Toshiba How-To Perform a System Reset on you KfA9PIh.