So I'm getting back to this TV after 4 months. I started a new thread as the situation has become peculiar with this set, but here is the old thread. That old thread got terribly long and some of my troubleshooting results got iffy so I figured I would start anew.
So in the few months I put it off to the side, I had ordered new Power, Main and Inverter boards. I started by putting all the original boards in and just got the orange led turning to blue when hitting the power button. So I started with replacing the Power board first. And bam....had Vizio logo and DVD content played.
So I figured I would test the other 2 boards and flip them on eBay if they checked out. So put in the "new" inverter board first....still had Vizio logo come up. Put the old Inverter board back in and moved on to the Main board. Put that in and no pic/backlight or anything. So figured that "new" Main board was bad. So I put the original Main board back in and now I still get that same orange to blue power led but no backlight.
I've checked all my connections are seated, and I'm just dumbfounded. Was it because something reset after sitting for so long on one of the boards? Do I go back and start testing everything coming out of the power board again and start at the beginning? Any one ever have this issue?
So in the few months I put it off to the side, I had ordered new Power, Main and Inverter boards. I started by putting all the original boards in and just got the orange led turning to blue when hitting the power button. So I started with replacing the Power board first. And bam....had Vizio logo and DVD content played.
So I figured I would test the other 2 boards and flip them on eBay if they checked out. So put in the "new" inverter board first....still had Vizio logo come up. Put the old Inverter board back in and moved on to the Main board. Put that in and no pic/backlight or anything. So figured that "new" Main board was bad. So I put the original Main board back in and now I still get that same orange to blue power led but no backlight.
I've checked all my connections are seated, and I'm just dumbfounded. Was it because something reset after sitting for so long on one of the boards? Do I go back and start testing everything coming out of the power board again and start at the beginning? Any one ever have this issue?
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