Question about Panasonic TH-50PX75U Plasma HDTV
When I insert the SD card in the TV it says it can't read te card. Panasonic told us about the file structure required and we fixed that but still can't read. They are going to send me a SD card with pictures on it to see if the TV will read that.
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.
Posted on Aug 17, 2011
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I followed the steps at the following link and it worked for me. I have a 2007 Toshiba Regza 42HL67, but the firmware applies to many models as documented in the readme file at the location found via the link below. I used a 1gb SD card formatted FAT16, copied the unzipped files and folder to the card (wasn't sure if it required the top level folder or only the files under the top level folder so I copied both to the root of the SD card), unplugged the TV, inserted the card, plugged in the TV, waited 2.5 minutes, unplugged the TV, removed the card, plugged in the TV, yellow light flashed 3 times and went out. I turned on the TV and it has worked normally since last night.
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