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The LG 37LF65 LCD television, was released in 2007 and available in sizes: 32'' 37'' 42''.

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Screen goes blank for few seconds.

screen and sound goes blank for a few seconds. The picture comes back to normal but sound is low and needs to be increased.

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Hey Muktesh!

I would try using other HDMI cables, as some faulty ones can cause unstable connections. Sometimes when a “new” (new meaning unplugging and plugging back in a video source) source get entered some settings will be reset, and that’s what would be causing your sound settings to be messed with.

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Muktesh crwdns2934231:0crwdne2934231:0
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