The tv had blue screen briefly showing "no signal" then turns off. ... and I am getting the same blue screen-no signal.

Select the input channel for your Fire TV - Turn on your TV and select the input channel for the HDMI port you used to connect your Fire TV. You should then see a loading screen with the Amazon Fire TV logo 4.

A blue screen indicates no video signal, if you change the video input to a DVD player is it still a blue screen? If yes then the TV is defective. If no then some how the signal is being lost to the TV from whatever source you use for watching broadcast TV

It may be necessary to change the input selection via the TV's menu system from its current setting to HDMI.

A blue screen is often used to indicate 'no signal.'

There are so many reason for only a blue screen. If there is no signal, the TV will show a blue screen. Up to tuner to its setup should be checked.

When the problem follows when you substitute TV's and cables, that is an indication that the Pioneer needs repair.

With out turning on the T.V., Push the [Input] button on the remote control. The TV should turn on and activate the input menu, just continue to push [Input] until it is set on TV (or HDMI, etc.). this should solve your problem.

On some TV's the screen will go blue if there is not a strong, solid video signal present. This is to prevent the showing of very snowy or all snow channels, or garbled, mixed-up external video signals. This is normal. On some VCR's the video signal changes when the FF or REW search feature is used, and this could trigger the TV to go to blue screen. The only way around this if you can enter the TV's menu and turn off the blue screen feature.

My panasonic Tv pic suddenly turned into a blue color I can't see the pic any more just can hear the audio.....any solutions????