Make sure the remote control is set to the correct device. mode ( page 21). The channel may be setting to "Not Viewable" by the. Manual Ch Set feature. Please set "Viewable" to. unblock the channel ( page 31). If you are unable to tune digital channels, check the. antenna configuration ( page 29).
Disconnect the converter and digital TV power supplies from the wall. Wait a minute before plugging the cables back in. The antenna should still be disconnected. With the antenna disconnected, run the channel scan function on the converter box or digital TV. When the scan completes, any channel data the converter box or digital TV had in its Try hard to restart your Android device. Pressing and holding down the "Home" and "Power" buttons simultaneously for up to 10 seconds is required. After then, release the buttons, and keep holding down "Power" until the screen turns on. You can now attempt to launch the app; it could work as intended. hdmi not working on toshiba tv,hdmi ports not working on toshiba tv,toshiba tv hdmi not working,toshiba tv hdmi ports no signal,toshiba tv hdmi no signal,tos 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.If your Toshiba TV is not turning on or responding to remote commands, this could be a sign of an underlying problem with the device's electrical circuitry. To troubleshoot any potential issues here, first unplug the unit from its wall socket and wait at least 10 seconds before plugging it back in.