Vizio E371VL Powers on, no backlight or picture, will not power off

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  • afex
    New Member
    • Nov 2021
    • 4
    • usa
    #1

    Vizio E371VL Powers on, no backlight or picture, will not power off

    hello, I have a Vizio E371VL - the orange Vizio logo lights up while not powered on, changes to bright white when power button pressed but there is no picture.

    There is no backlight, and I've done the flashlight test and cannot see any picture. The TV also will not power off using the button or the remote - I have to unplug the power cable to shut it down. The white light never fades out until unplugged. Its almost like its stuck in the powering up phase or something.

    I bought a replacement mainboard and replacement power board. Neither have fixed the issue. It still has the same behavior after replacing both boards. Those are the only two boards I see present in this TV, totally clueless what else could be going on here?
    Tags: None
    • dskall
      Badcaps Legend
      • Oct 2016
      • 2905
      • usa
      #2
      Re: Vizio E371VL Powers on, no backlight or picture, will not power off

      A picture of the back of tv is worth a thousand words. T-con is most likely problem.
      I assume no responsibility for any stupid suggestions I might post.

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