I have a vizio E320AR 32in tv and I have no power.I took the back off and nothing seems to be burnt.I checked the power coming in and I have 110.Besides that I have no clue how to check anything else.Any suggestions will help
You would at a minimum need a schematic (and know how to read it) to know how the power flows. Randomly testing, without knowing what the readings should be, would just be a waste of time and likely lead you to draw the wrong conclusion. Even an obvious faulty component isn't always the actual fault, it's just the weakest link. In any case, my only suggestion would be to have it serviced. But in this price range, less hassle and more cost effective to simply replace it.
Set the multi-meter to either 'Continuity' or 'Resistance', then the probes at each end of the fuse. If it's OK, you should get either full continuity or no resistance. If it's dead, no continuity or a high resistance :wink:
I took the board and had it tested and he said I have power to the standby so he said the power board is working.He said it has to be in the main board,so I guess I will get a main board
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