Probable damage to the main board caused by lightening/storm activity.
It is possibly not ever going to be a successful repair.
Being LCD it is older technology and spares will be few and far between, not to mention expensive.
Reset your TV to factory settings or change the sources and check the video cables or the software needs to be updated or there could be a problem with the TV screen it's self and the LCD.
HDCP 2.2 wasn't released until 2014. The LG 55G2 was released in 2012. There's no way to upgrade the TV, unless you replace it. Using a splitter probably wouldn't help. The device sending the HDCP check needs every part of the HDMI cable daisy-chain system to send back a "Yes I understand" message in 20ms.
Since a receiver isn't usually sending copy-protected video, this message is coming from one of the devices. Reset the resolution for that device to 1080p. Based on your description of the problem, you need to change the video output on the cable box. This depends on the cable box model and the guide it uses. However, either turn off the receiver with the cable box and TV left on. Alternatively, connect the cable box to the TV directly. For some, you then press Menu (for the cable box) twice to get to general settings. Then enter the audio/video section and look for the video output formats. See https://www.spectrum.net/support/tv/hdtv-picture-formats for some of the reset steps. In some cases, you may need to use a different video output to the TV to get a picture, instead of the error message, to access the menu at all.
On my set-top box, I sometimes connect the RF output to the RF on the TV when the set-top box sends a "out of range" signal. I set the TV to channel 3 (in my case) and then reset the video format. Other times, I just get the blank screen but the menu still works to reset the output format.
I hope this helps.
Cindy Wells
It might now of have stopped working on you guys and is no longer working anymore too and someone had sold you a bad playstation portable unit.Or you can buy another one from a reputable places like JJ games and DKOldies and East Starland games.
Hi,
please attempt a factory reset of your tv according steps provided in it's manual. If the factory reset does not work, please attempt to swap out the power cable of the tv if possible.
If all else fails, you might need to send the tv to Geeksquad/bestbuy or Sony in order for repairs to be done.
Thank you.
It could be that the board inside of the remote where the buttons are attached to are dirty and need to be cleaned with qutips and rubbing alcohol or there is a problem with it's infared sensor on the remote or on the TV it's self or pairing problems or if the remote was damaged then. In those cases I would buy another remote for your TV.
I would try and unplug the TV and all of the attachments that are connected to your TV and wait for a few minutes to plug everything back in again and see if that fixes the problem. It could be an issue with your TV's mainboard or a power supply issue.
last man on earth on tape?
buy 2 machines used and now have parts( NO OTHER WAY!!!)
there is no books AT SONY or support now. it ended long ago\ 1987 ,35 long years ago/.
the free shop manual is here, 155pages
This problem is often caused by the tape bunching up underneath the flap. Press down on the small release button on the side of the VCR machine and then lift up on the flap.
