Question about LG 47LC7DF 47 in. LCD HDTV
This could be a bug in the firmware. LG has a firmware upgrade which is loaded onto a USB stick and plugged into the HMDI port and the TV is reflashed. Try going into the menu and doing a factory reset. Just incase the TV has somehow gone into a diagnostic channel search mode. This may clear the problem.
Posted on Aug 02, 2009
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Posted on Jan 02, 2017
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