Hi all
Have another set that when powered has No picture completely black no backlight, high volume sound, won't respond to remote or buttons on tv, only turns off by switching off socket.
I've seen online it's a main board issue that can be resolved by upgrading firmware however. In its current state I can't do it via usb as I can't navigate to the update section.
Is there another way of doing it?
Thanks
Have another set that when powered has No picture completely black no backlight, high volume sound, won't respond to remote or buttons on tv, only turns off by switching off socket.
I've seen online it's a main board issue that can be resolved by upgrading firmware however. In its current state I can't do it via usb as I can't navigate to the update section.
Is there another way of doing it?
Thanks
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