Question about Vizio GV42L 42 in. LCD Television
Of course, every TV, whether it is digital or analogue will have a tuner. If this tuner get defective, there will be no reception to any channels. Check and replace it. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
Posted on Feb 17, 2014
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Posted on Jan 02, 2017
Tries different antena like a roof antena,or digital antena get better amplication input for receptions,still have signal not ur DTV tuner.
Posted on Sep 26, 2009
The TV processor could have some garbage in it do to a small power surge and if you leave your TV unplug for 40MIN., then that will reset it bad to normal, and if tuner still looks snowy and not getting channels, then the tuner, or main TV module needs replaced.
Posted on Dec 19, 2010
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