Having problems with your Flat Panel Televisions ?

Our 47LG55 flat screen TV just started flashing rapidly on and off with a gray box with the message " this function is not available" . We can't get rid of it . Is it the problem of remote controllr or the problem with the TV sensor? Will the Compressed Air or WD-40 method help? If yes, what's the exact procedure? Thanks dozen in advance for any advice and help!



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Repair Help & Product Troubleshooting for Flat Panel Televisions
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Our 47LG55 flat screen TV just started flashing rapidly on and off with a gray box with the message " this function is not available" . We can't get rid of it . Is it the problem of remote controllr or the problem with the TV sensor? Will the Compressed Air or WD-40 method help? If yes, what's the exact procedure? Thanks dozen in advance for any advice and help!


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