How do I get the signal on tv it used to work.my son pressed a couple of buttons and it hasn't worked since.i can't find my book for tv that come with it

Take it back and get a new one.

What are u using for a signal source? Cable, Satellite, Over the air? My best guess is that you hit a wrong button such as the "source" button and the remote doesn't know what device you are wanting to opperate. Press volume up then down and see what light lights up?
If it is other than "TV" then you probably have the wrong device selected... Hope this helps... Sincerely HDTV GURU JAY

On the right hand side of this television there are panel buttons. It appears that your son in law knocked the tv out of the correct input. Press the input button in order to cycle through the 5 inputs. Typically pressing the input button on the side panel of a television and pressing it again and again and again will make it change inputs. Universally the buttons on the tv panel function as follows: Channel up moves the cursor up. Channel down moves the cursor down. Volume + moves the cursor right. Volume - moves the cursor left.
Hope this helps

According to the manufacturer, to reset the entire unit do the following:
1. Press and hold "Menu" and "Channel +" on the TV. 2. Using other hand, press the power button. 3. A small screen should appear in the top left part of the screen. 4. Using the remote, select "Memory Recall" and select. 5. Power off and re-boot the computer 6. Run channel auto-scan to regain the picture.

1382, 3213, 1383, 3202


try one of those

There's a couple of things to try with this one.

Idea 1: Press and Hold the TV button on the remote, whilst also holding the Menu button on the TV.

If that doesn't work, then try:

Idea 2: Go into the menu, select Parental Lock, and press Mute, Display, Clear, and Reset buttons in sequence.
Hope that helps - if not, let me know as there are a few more options to try :)

I reset the HDMI function by pressing the POWER button on the tv and holding it in for several minutes. After turning the tv back on, everything worked fine.

Your son more than likely changed the input source. You may be able to change it back by pressing the channel up/down button or you may have to enter the menu on the tv and change inputs that way. PS's will usually connect using a video input using a red/white/yellow cords. You may also want to ensure the connections are in their proper place as I do not know how savvy your son is at changing the setup over to play his PS. If you use a modulator to connect to the TV-either the PS or aerial- ensure that it is powered up also. I hope this has been of assistance to you and thanks for using Fix Ya. If I can be of further assistance let me know.

I found this in the user manual. From what you've said I would check the second paragraph first. I hope this works for you.

On your computer check; Power, Signal Cable.
The TV is using its power management system.
Move the computer’s mouse or press any key on the
keyboard.

On your equipment check (STB, DVD, etc) ; Power,
Signal Cable.
The TV is using its power management system.
Press the Source button on the panel or remote control.
Turn the TV off and on.