Question about Vizio Gallevia GV42LF 42 in. LCD Television
Very intermittent problem: TV makes a VERY loud buzzing noise, and blue and pink vertical lines take over the LCD screen. Can't operate tv controls or even turn it off at first; but after a few tries, I can turn the tv off. When I turn it back on in a few seconds, it's completely fine again! (Westinghouse brand)
It's been happening very intermittently for a few months.
Thanks in advance!
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Posted on Jan 02, 2017
You should check your home wiring and grounding. Also be aware of anything that has recently been turned on when this happens. Anyone using a microvwave, cell phone, or other appliance that might be causing the interference.
Posted on Mar 03, 2009
could it be Ch 9's digital signal is not broadcasting right? what is your refresh rate on your tv? 60 or 120hz? if its 120hz, then its more then likely the digital broadcast, if its 60hz I think its your tv can't keep up with their signal that may be at 120hz. Make since??
Posted on Apr 28, 2010
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