Question about Panasonic Viera TH-50PX80U Plasma TV
My panasonic th-50px75x no power on , when I turn on the tv on red light but nothing else , no blinking red light only stay on and sound relay click but not picture ,no sound please help me
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Posted on Jan 02, 2017
SOURCE: PANASONIC TH-42PD60U
I had a similar problem where my TH-42PX60 would turn on but all controls were disabled. I could not change channel, input, volume or anything other than turning the TV on and off. I called customer support and they directed me to this site: http://www.pasctraining.panasonic.com/specialapplications/productfirmwaredownloads/downloads1.asp to download a firmware update onto an SD Card. I inserted the SD card into the slot in my TV and powered it on. The update took about 3 minutes and I haven't had a problem since.
This is a link to the instructions to install the update:
Posted on Jan 01, 2008
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