The tv turns on and off when power button is pushed. Now the tv will not turn on at all

Hi,

it sounds like one of your tv buttons is getting stuck. And if it's the power button, then your tv would turn off. So, you would need to pull out the button after it's been used. Thank you.

First thing if there's a TV Button they pushing cause someone might of pushed the SAT or. DVD button. If that don't work check your battery's. some times I tap mine for hand hand lightly and then it works Good luck

Hello;

Without knowing the codes for the specific brand names and models of your devices, this is how you program the Zenith MBR3447 for your TV, VCR, DVD Player, CD Player or Audio Receiver:

TV

1. Push the "Power" button on the TV to turn it on.
2. Press and hold the "PRG" button in the upper left corner of the remote. Release when the indicator light, located in the top center of the remote control, comes on.
3. Push the "TV" mode key located at the top of the remote.
4. Enter 0 -- 0 -- 0 on the remote's number pad, then press the "Enter" button.
5. Aim the remote control in the direction of the TV's IR sensor and push the "Power" button. Pause a second. If the TV fails to shut off, push the "Power" button again. Repeat until the TV does shut off. Each time the "Power" button is pressed the Zenith MBR3447 tries using a different TV device code from its code library to turn the TV off. Therefore, when the TV finally does shut off it's an indication that the remote is temporarily programmed with the correct device code to control the brand of TV you're using.
6. Press "Enter" to save the current code.

VCR

1. Push the "Power" button on the VCR to turn it on.
2. Press and hold the "PRG" button in the upper left corner of the remote. Release when the indicator light, located in the top center of the remote control, comes on.
3. Push the "VCR" mode key located at the top of the remote.
4. Enter 0 -- 0 -- 0 on the remote's number pad, then press the "Enter" button.
5. Aim the remote control in the direction of the VCR's IR sensor and push the "Power" button. Pause a second. If the VCR fails to shut off, push the "Power" button again. Repeat until the VCR does shut off. Then press "Enter."

DVD Player, CD Player or Audio Receiver

1. Push the "Power" button on the device your programming the remote to control to manually turn it on.
2. Press and hold the "PRG" button in the upper left corner of the remote. Release when the indicator light, located in the top center of the remote control, comes on.
3. Push the "AUX" mode key located at the top of the remote.
4. Enter 0 -- 0 -- 0 on the remote's number pad, then press the "Enter" button.
5. Aim the remote control in the direction of the device's IR sensor and push the "Power" button. Pause a second. If the device fails to shut off, push the "Power" button again. Repeat until the device does shut off. Then press "Enter."

This tv still under warrenty?Yes take ur warrenty repair.This problems very common on Sharp LCD tvs.I have one too.This tv have a Tuner signal board problems.But this tv still use able.Just push power button again after the POWER and OPC flashes.POWER and OPC some will flashes again and wait just push the power button again and wait.Sometimes have to push power buttons and wait power button push out of three or four times power button push POWER and OPC flashes.Than tv will work again.

On your remote you will find a setup botton and what i want you to do is hit set up then hit the tv botton and hit channal up and do that untell it turns off your tv are the channal if that works it tv botton again and your remote will work other wise in the back of your remote it well tell you a code number and go on line to philips and they will give your your codes for you.

continue to push power button until light turns green. verie rate of push and hold

I have the same problem, push button to turn on tv but it only does a click like it is going to turn on and then another click bit it wont turn on. Finally a red light is just blinking.

Any suggestions, is there a freeze button or code that I need to push.

turn on your tv.Then push the code search button until the led still ,when the led keeps on let go the button now push and release the tv button then push and release the power button until the tv goes off,when the tv turn off stop to push the off button now push the set button the code are already set on the remote control( you might got to push the off button almost 100 times or more until you get the right code for your tv.Good luck

Try this turn on your tv manually,Then on the control remote push and hold the code search button until the indicator light stays lit,release the code search button now push and release the device button TV and next you gotta push and release the power button until the TV turns off ( you might do this per about 150 times be patience) when the tv turns off you push and release the Enter button and the code be saved.
Good luck.

the lightining battery is not working very well. You should exchange it, so the TV power could get to the Tv and let it Work.