It may either be your remote sensor on the front of the TV (http://cgi.ebay.com/VIZIO-VA19LHDTV10T-IR-REMOTE-SENSOR-715T3347-/170472611897?pt=LH_DefaultDomain_0&hash=item27b0f5a039)
You can test this by manually switching on the power vs using the remote.
Or it is this part that failed.
http://cgi.ebay.com/VIZIO-VA19LHDTV10T-POWER-SUPPLY-BOARD-PWTV8C21ASA1-/320540436908?pt=LH_DefaultDomain_0&hash=item4aa1b2e9ac
Replacement is pretty straightforward for the power supply, but the eye will require some soldering skills.
Would you happen to have any other suggestions? I've verified good power source and have replaced the power supply board. When I plug in power I do get the Vizio logo to light up, but then nothing, I have tried the remote controls as well as the side panel controls with no difference.
I'm wondering if there is a button combination to hold to perform some sort of factory reset similar to my Panasonic, or if there are other trouble shooting ideas short of testing components?
Thanks for anything that anyone can think of.
-Roger
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