SV470XVT1A Will not turn on

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  • Mulp
    VIZIO M65-C1 Does Not Turn On
    by Mulp
    Hi All,

    I am having an issue with my Vizio M65-C1 where it does not turn on. When I plug it in the stand by light on bottom left of screen turns on (white) then fades away. If I press the power button it turn back on and then fades until it is super dim.

    When I remove cover, there are no illuminated leds on the main board, I've seen others with a red/blue led that turns on.

    I've done some research and what is interesting is my voltages all seem slightly different from other people. For example +5/3.5v is 3.48V when on which is different from others on here....
    01-13-2024, 09:57 PM
  • pajdek
    Lenovo Y700-17ISK turn on and off
    by pajdek
    Hello, i have some issues with my laptop Lenovo Y700-17ISK (motherboard BY511 NM-A541), it started when i turn on the laptop, but the lcd wont turn on, i then connected it via hdmi to tv and screen was ok. So i thought maybe lcd stripe is faulty, i removed the bottom cover, disconnected main battery, reset the cmos by disconnecting battery for 1 min, then slighty move the lcd stripe. Conncted power supply and tuned on my laptop, the lcd turn on, it started to load os, then it turn off, after a second it turn on, then after like 3 seconds turn off again, and so on. Removed power supply, waited...
    09-20-2023, 02:49 AM
  • RdeveLabs
    MSI GF63 THIN 11UCX (MS-16R6) LAPTOP WON'T TURN ON AFTER RESTARTING
    by RdeveLabs
    To all the members here...

    Let me tell you a little bit about what happened to my laptop (MSI GF63 THIN 11UCX model: MS-16R6) that “maybe” you know how to solve this problem.

    So before this problem happened, my laptop was running smoothly. When I wanted to restart my laptop, it looked fine at first. But after I waited for this restart process to take a long time, until finally I panicked (because the restart process did not finish plus the laptop screen only showed a black screen), I immediately pressed and held the power button to force the laptop to turn off. But...
    05-05-2025, 04:59 AM
  • SS454
    vizio e650i-a2 backlight flashes then turns off
    by SS454
    vizio e650i-a2 (LWJAOZBP Serial) led backlight flashes then turns off, has video (via flashlight) and audio.

    panel: au optronics T650HVN05.4
    72 led total on 12 strips, 6 led per strip wired in three groups of 24 (led driver board has three anode and three cathode pins)
    link to datasheet: https://datasheetspdf.com/pdf-file/8.../T650HVN05.4/1

    Vizio 56.04219.641G (liteon PA-3231-01WN-LF) Power Supply Unit
    https://www.shopjimmy.com/vizio-56-0...-power-supply/

    Vizio 55.75J01.001G (91.75J10.004G) Main Board...
    08-20-2020, 03:57 PM
  • robante15
    Acer Aspire 4520 won't turn on after reboot
    by robante15
    Hello, I have an Acer Aspire 4520 from a couple of decades ago and I want to repair it solely for nostalgia.

    It happens that when I turn it on after having been disconnected for a long time, it turns on without problems, it tells me that the BIOS has been reset and that it will load the factory settings, if I tell it to continue, the computer turns on and everything works fine.

    The moment I turn it off and want to turn it back on a second time, or restart it and try to start it again, it no longer gives an image, and it no longer responds.

    If I remove the...
    04-06-2024, 06:50 PM
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