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- Does screen show light at all/ any graphics appear when turn On the TV?
- Does TV stay On with black screen and sound output OR switch Off after some time?
Glad to know that picture is back on TV, nice.
It seems TV was either in internal software upgrade mode (firmware files sent through broadcasting) OR the internal software has got a bug and caused no picture that it has corrected itself after some time.
If problem reoccurs, please unplug TV power cord from wall socket for 10 minutes to reset, replug back in and turn the TV On. This is quick and easy way to reset any software bug in TV. I trust my input will help you out. Please feel free to respond if you have any additional questions.A positive rating to answer would be greatly appreciated, please click on 5 star on this page then click submit/finish button so I can get credit on website for my work. If you don't see rating option then intimate here.Thanks.