Is there any factory hard reset button on Vizio VOJ320F1A to make it work for no picture on tv.
SOURCE: No Picture or Sound on Vizio 52" Plasma TV
Try to use the reset factory reset feature. Unplug the set. After unplugging press the power button for 30 seconds. Plug the set back in and turn it on.
SOURCE: SV470XVT Vizio picture freezes
Hello, This seems more like an interface problem then a board issue. Which interface are you using Component Video, HDMI or , RF(F Connector)? If you are using the RF (F Connector) there might be a problem in the tuner including the RF and IF sections on the circuit board. If you are using HDMI there might be a problem in the HDMI Integrated Circuit If you are using componente video the there might be a problem in the video circuits connected to the RCA jacks of the Component video input. If I were you I would have the take the TV back to the shop and have these items checked out, because board swapping is not the proper thing to do. I hope this helps, Thank you, Shuttle83 http://www.electron-age-technologies-llc.com
SOURCE: How to reset tv. Have sound but black screen
LCD's use a colorful crystal see through display which only visible when light is shining through it. if you have sound and no picture it's always a faulty PSU. Very easy to change out actually.
SOURCE: does Vizio TV's have a reset button?
no reset button.
try unplugging for 2 minutes and try it again.
if this doesn't work, needs internal repair
SOURCE: how do you reset a vizio 32 inch tv
i have a 32 inc vizio in it lock on me how do i unlock it
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