I have a Vizio P502ui-B1 4K Led TV.
It was working fine until one day the picture went out. When the picture first went out, it had some sporadic sound.
Now when you try to power it on, the power light comes on and fades away but that is it. There is no picture or sound.
I tried the flashlight test, but didn't see anything.
I opened up the case, but didn't find anything of interest. The boards all look to be in good condition, the fuse on the power board looks ok (when researching there were references to other fuses, but I only saw the one fuse), no bulging capacitors, etc.
I also unplugged and replugged the connectors to the various boards, but nothing changed.
Any ideas for a next step?
It was working fine until one day the picture went out. When the picture first went out, it had some sporadic sound.
Now when you try to power it on, the power light comes on and fades away but that is it. There is no picture or sound.
I tried the flashlight test, but didn't see anything.
I opened up the case, but didn't find anything of interest. The boards all look to be in good condition, the fuse on the power board looks ok (when researching there were references to other fuses, but I only saw the one fuse), no bulging capacitors, etc.
I also unplugged and replugged the connectors to the various boards, but nothing changed.
Any ideas for a next step?
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