The tv screen suddenly went blank and the power light started flashing....tv was unplugged for a couple of minutes and plugged back in...same results, no picture...just a red flashing power light. There were no power surges of any kind during this time or any other time to my knowledge.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
charlie the proble has something to do with the tv guide here is a response from an older post
Un plug the power to the Plasma Screen and also to the Media Receiver for ten minutes. Disconnect the off the air antennas both A and B. After ten minutes plug in the plasma screen then the media receiver and turn on wi the remote control. You should now be back in operation. I was.
Also It may not be a bad digital tuner. The TV Guide feature is active even when the zip code is set to all 0s so if you have an over the air antenna attached the TV will look for the TV Guide info and if it can not find it because of a weak signal or the chanel it is tuned to does not carry that information the TV thinks that tuner does not work which triggers the 12 flashes. Also on power up the gray box with the waring message "Plasma Display Starting Up, Please Wait" appears and the screen is blank.
have you tried a power reset, unplug all components from the TV unplug it from the wall, then push and hold the power button for about 30 seconds, then plug all components back in, plug it into to wall then turn it on again.
The tv power supply board it is shorted and dead.That the board where the tv power a/c cord plug into it.Tries websites like Shojimmy.com,Ebay.com to buy a whole new refurbish tv power supply board for the replacement.
There is something confusing the system control of your TV and it should me resetted. To reset it, just switch OFF your TV with its front panel power control switch, and after that, unplug the TV from the wall socket. Wait for about 5 minutes or so, and the plug it and switch It ON. If this does not work for the first time, give some more time to reset, say about an hour or so, and try. OK.
you can try to shut the tv off ,unplug the power to tv and anything that is powering the tv[pvr] .now plug in the power to the box first wait,30 seconds or so ,now plug in the tv wait,now turn the t.v. on,WAIT unless it starts smoking just wait.see what happens.