My tv some times when turned on the screen is stuck but I can see movement in the tope 2inches and it will not chang inputs

Try unplugging the TV from the power source for several seconds. Also, pour new batteries in your remote.

Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.


1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.

update your driver of tv tuner for os of your computer.like win7 or win8.
second do windows update for your computer and do update for your graphic card--and do update bios of your computer.
thanks

I HAVE FOUND THE ANSWER!!!! I just bought an TCL TV last night and was given the wrong remote. Screen was stuck on "no media" screen BUT I noticed that when I turn the tv on and keep pressing the menu button, the menu screen would pop up for a half second before the no media screen popped up again. So I knew it was able to access it. SO, it took a few try's and with no exact method I turned the tv on, waited til I saw the TCL logo and then simultaneously pressed the menu and channel up button repeatedly. It will open the menu for you and allow you to move between the input channels!!!! It WILL take a few tries to catch it but it worked!!! Your welcome!!!!

Holding down the input button on the side of the TV worked for me. I tried many thing and was ready to give up and buy a new TV.

These sets are famous for bulged or vented capacitors in the power supply. You can't miss them. Thanks for using fixya.

HERE'S THE FIX: I just went through this with my Vizio VX37L. TV is stuck in RGB input. This is the fix.... TV is stuck in RGB input.
(option 1) Power on TV, and press the INPUT button repeatedly and rapidly until you can change to a different input, such as AV.
If that doesn't work, try:
(option 2) With the TV off, press and hold the INPUT button on the side of the TV for about 5 seconds. The TV should power on and the input list will appear. The TV will no longer be locked, and the INPUT button should function properly after that.

Option 2 worked for me!

i imagine your problem is over by now one way or another, but for anyone else experiencing this problem, thought i would share. your rgb input is tripped and needs to be reset, there are multiple things that "may" fix this, but the sure fire method is to connect a laptop to the rgb input, make sure you change your display settings on the laptop to "external monitor" and change the monitor selected in display settings on your computer. When the TV recieves a signal (which is what it is wating on and why it is frozen) it will then allow you to change input and will not turn off. Make sure your computer is running and all display settings are set before turning on tv so it does not time out and shut off before you can get it to pick up the signal

plug in hdmi input into the input that is displayed on screen. if no change, plug into another input and change input to the device

suspect it's 1 or a couple of bad capacitors in the vertical deflection circuit the caps are in the 400 series, c400,c401,c402, etc... check or replace c414,c418 & c417