Vizio E321VL Weird Problem Turning on/off

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  • kevinm34232
    Badcaps Legend
    • May 2012
    • 1884
    • USA
    #1

    Vizio E321VL Weird Problem Turning on/off

    Originally I got this TV and it was dead. The 5V STBY fuse on the main board was open. I replaced it and the TV came to life. But after the TV fully turns on (where it would say no signal on the screen), the TV starts turning on and off very quickly. The backlight flashes out, the Vizio logo goes out, and a second later it is back on. This keeps repeating over and over again every few seconds. The TV takes about 10 seconds to boot up from off, and there is no flashing until it's fully on.

    Unplugging the main board from the PS, I jumped the inverter on and backlight stays on normally.

    Could this be eeprom?
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