My TV will simply not turn on when you push the power button on or when you try the remote. Could this be a fuse or something. I have a phillips model # 51pp9303h/17
Simple first. Is it on a surge strip. If so check the reset button (or fuse on some). If it has a removable power cord unplug it from the unit and test it on another device (pc or playstation depending on the type) or use a multi-meter or light tester, carefully of course. Most newer tv's do not have internal fuses or at least any that are user serviceable. If you cannot get anywhere with that you should probalby take it to a repair center. You could do serious damage taking it apart yourself.
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If your Vizio M502i-B1 TV is not turning on despite the power board, fuse, and power cord being in working order, you can try the following troubleshooting steps:
Check the remote: Make sure the batteries in the remote control are fresh and that the remote is functioning properly. Sometimes, a malfunctioning remote can prevent the TV from turning on.
Unplug the TV: Disconnect the TV from the power outlet and leave it unplugged for a few minutes. Then, plug it back in and try turning it on again.
Check the input source: Make sure the TV is set to the correct input source. If the TV is set to an incorrect input, it may appear to be turned off.
Check for lights: Look for any lights or indicators on the TV that may be on or flashing. This could indicate a specific issue with the TV that can be diagnosed and resolved.
Contact Vizio support: If the issue persists, you can contact Vizio customer support for further assistance. They may be able to help diagnose the issue or recommend a repair service if necessary.
If none of these steps resolve the issue, it may be best to have a professional repair technician diagnose and repair the TV.
Find the button that relates to the input you want to view. IE "video" "composite" "s-video"
Or simply try any of the input buttons until the picture returns.
Also try simply hitting the VGA button again.
If none of that works, please let me know the model number of the tv and the input sources you are trying to view.
Ensure your remote is working but holding next to a radio set to long wave or am and push the buttons. You should hear interferance through the speaker. Next try pushing the channel up down buttons on the TV set. If not then the fault is an internal power supply problem. Hope this helps.
Hi! Hope this will give hint... I understand some televisions nowadays are fully controlled using remote but there is always a standby power button for the television remote function. If the there is no power after turning on using the standby power button please check power cables, supplies and fuses. If the television has a standby power waiting the remote to act on but no response after pushing the remote's power button check the battery and its contact. Goodluck.
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."
It seems to respond to power supply, send it to a nearby technician. The problem might be it fused the picture power supply fuse. make sure the installation is at you presence.
AKB 66 in self diagnostic test means...TV goes to standby (shut-off) for AKB problem 66 times. AKB is White-Balance signal and it is not proper or maintained in your TV. So error signal produced and TV goes to shut-down state.
Regardnig Standby button, its available on remote only. If you push TV Power switch, TV will switch ON, push it again to OFF TV. Power Button on remote set TV in standby status and you dont need to push power button of TV itself.
Most univ. remotes have a search mode if code entry won't work-
Do you have the comcast instructions ? Something like.....
1) Tv power on
2) Push set-up or program on remote
3)Touch tv button on remote
4) Point remote at TV and push power off. Repeat until TV turns off.............then
5)Push enter to save....
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