Vizio VMM26 F20I with "2 seconds to black"

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  • NSkyLab
    Vizio E500i-A1 Monochrome (black & white) image
    by NSkyLab
    Hello, I have a very weird issue with my Vizio E500i-A1. It works well except it only shows monochrome (black & white) image. TV signal is b&w, all HDMI inputs are b&w. At the same time the TV menu is colorful. Of course I tried to change color/saturation settings, it doesn't have any effect.
    I tried to do factory reset. The TV setup screen was colorful, however it didn't help, all inputs are still showing b&w picture.
    Checked voltatges on MB and all seem to be fine.
    UPDATE: tried to play an .avi file via a built-in media player. The media player menus are colorful,...
    03-29-2023, 11:51 AM
  • yankys
    vizio M3D550KDE Black & white picture
    by yankys
    HI everyone Pick up this 55" VIZIO tv that only plays in black and white picture doesn't matter what inputs HDMI or apps, but all the menus are in color, if you're on Netflix everything in color until you play any show. I'm thinking main board if so, can the board be reflowed to try and correct this?
    12-25-2022, 09:42 PM
  • sgcampion
    Asus rog strix scar 17 G733QR display Issue(flicker, black/white))
    by sgcampion
    Hello,

    Asus rog strix scar 17 G733QR
    My Asus laptop started flickering from time to time and more and more in last months. First the screen was going black but sometimes if I moved the screen it would work again, other times I needed to plug/unplug the laptop or close and open the lid to make it work again.

    In last days I see that if I move the laptop lid to about 45 degrees it will flicker or get white or black screen(it's random, sometimes white sometimes flickers etc). I was trying to troubleshoot it myself but seems like it's either the cable or the display....
    10-24-2023, 09:39 AM
  • hcinne
    Dell G15 ryzen edition black screen 2 amber 1 white
    by hcinne
    Hello,
    I have a Dell G15 ryzen edition (ryzen 5) that turns on but won't post, black screen, keyboard lights on, caps lock led on, fans turns and the battery indicating light is showing 2amber and 1 white according to dell website it's a cpu failure, but i tried few basic things before i open it up i tested the screen by pressing the d button before powering it up but it didn't show anything i tried the ctrl+esc for bios recovery but still black screen i tried refreshing the screen, i plugged it on an external monitor but same thing. Next step i unplugged the battery and kept pressing the...
    07-23-2024, 07:56 AM
  • Raulnn
    TD Systems K50DLG12US half black and half white screen
    by Raulnn
    good night! I have this screen that looks half black and half white. the tcon gives a low vgh value (5-6v). the rest seem fine. I first removed the flex from one half of the panel and then the other. Removing the left, vgh increases it to 25-26v. I think the problem is in that area, but there are not many elements on the integrated controller board. there are no shorted capacitors. could they be a cof? Some help?

    By the way, now the entire screen is black. Maybe some flex was not connected correctly... I have exchanged the flex and there are no variations, I don't think they are the...
    01-20-2024, 04:49 PM
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