I need help on resetting my lost password on my Panasonic TH-58PZ700U TV, please.

SOURCE: how to reset the password panasonic plasma tv

I have a Van gogh 32" PVQ-32VGB Plasma Tv by Vision Quest. The password which was the manufacturer password was 0000 and i went to enter it and it was incorrect. Now i can get into anything!!! What can i do?

SOURCE: I have a Panasonic TH-58PZ700U

How many times the led blinks, this can be from 1-13 each means different things

SOURCE: panasonic TH-58PZ700U, has sound, no

Ur tv still able to see picture photo on ur tv video functions,tv should be still able to work.Tries tv and cable or satalite boxes unplug,replug it back like about an hour later.For the tv to do a resetting itself back to the factory setting and those pay boxes to reboot and upgraded it softwares.U have the tv original remote?Yes?Push the tv menu button if ur tv have a video menu than it is a very good new.Tries tv resetting every modes on the tv Menu back to factory setting.Tv should funsctions again.After tries to resetting the tv and rebooting those pay signal boxes,if tv still getting no tv video signal.Than those tv backlight buffer boards for the Plasma screen X or Z are dead could be either X or Z or both.Find the closed it is authorize LCD and Plasma tvs shops for repair.Best because they have the equipments to determine the exact buffer board is or are dead.