I've got an interesting one. The audio crackles and pops when using the HDMI inputs only. if you use any other input on the TV it works just fine. I"ve found that when the HDMI setting on the input is set to 480i or 480p the HDMI audio works fine. As soon as you switch it to 720p 0r 1080I the audio strats to act up. it will quiet down and sometimes go away. However as soon as you select the menu button on the remote the crackling and popping comes back and is steady. I'm assuming that the audio amp is fine and it is related to the HDMI circuit. Not sure where to go from here.
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Re: LG 50PG20 crackling Audio when using hdmi input
trying to upload the schematic but it keeps failing its a 2.37 mb pdf -
Re: LG 50PG20 crackling Audio when using hdmi input
Probably the board software blocking the file.Originally posted by dukesaskatoon View PostASRock B550 PG Velocita
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Re: LG 50PG20 crackling Audio when using hdmi input
1) Did this just start happening recently or has this been a longstanding problem?Originally posted by dukesaskatoon View Post
2) You might have a firmware HDMI handshaking/incompatibility problem. If you can upgrade both the TV and audio amp to the latest firmware, it might solve your problem?
3) Check http://www.avsforum.com/avs-vb/--- begin sig file ---
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Re: LG 50PG20 crackling Audio when using hdmi input
ah shitty!!! your probably right. I replaced the board because the ps on was not switching. I'm not sure this board had the correct level of software on it. More reasearch on how to upgrade the software I guess. Thanks!Comment
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Re: LG 50PG20 crackling Audio when using hdmi input
anyone know where I can find the bin file for this LG50PG20-UA. ive searched just about every I can think of?Comment
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