LG47LD650 / flickering screen (only for the first few minutes after initial power-on)

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • soelli
    New Member
    • Dec 2021
    • 2
    • Austria

    #1

    LG47LD650 / flickering screen (only for the first few minutes after initial power-on)

    Hello everyone,

    My
    LG 47LD650-ZC.BEUWLJG
    shows a flickering screen the first few minutes after powering on the TV.
    After that, the TV works as expected.

    The flickering appears on the TV-menu and the HDMI source (... an I guess also on all other sources)
    I hope the animated gif I uploaded will show my problem.

    I was hoping that it will be a capacitor problem, but the big ones on the powery supply board seems to be ok.

    What could be the problem?
    Thank you.

    Regards,
    Alex
    Attached Files

Related Topics

Collapse

  • Ado02
    Lenovo Thinkpad X1 Gen 10 - Flickering Screen
    by Ado02
    Hello everyone,

    We recently replaced the OLED screen on a Lenovo ThinkPad X1 Gen 10. After about a month, the replacement screen began to flicker. Initially, updating the Intelยฎ Irisยฎ Xe graphics driver resolved the issue for about a week. However, when the problem recurred, updating the driver again had no effect.

    The flickering only occurs once the system reaches the Windows login screen. Interestingly, if we disable the Intel GPU driver or connect the laptop to an external monitor, the flickering stops. We have tried installing two different replacement screens,...
    12-16-2024, 02:33 PM
  • survivalbloke
    HP ENVY HP 13-aq1013dx - screen flickering black if using touchpad or external mouse
    by survivalbloke
    HP ENVY HP 13-aq1013dx
    SN: 8CG0213H8W
    ProdID 3C311UA

    This device came in due to the screen flickering if you use the touchpad or external mouse. It will flicker black when this occurs. If you use the touchscreen, the behavior does not appear. Also, if connected to external monitor, the external monitor is not affected by the flickering. I did a good amount of research on this, and concluded that it is due to the display driver. HP does not offer Windows 11 drivers for this model so I got the replacement drivers direct from Intel. I installed them and the problem...
    05-08-2025, 12:21 PM
  • smic717394
    iphone XS turns off when press on screen.
    by smic717394
    Hi,

    I have a iphone XS that came in for a screen replacement, the screen was badly cracked, and inside missing scues, on the back of the screen still the blue protector, the screen was a LCD. So we replaced the screen and all good, installed the screen and we noticed that pressing the screen with a bit of force but not excessive, the phone dies. After plugging the charger it turns back on, but again if you press it it dies. I open the phone again, and I can't see anything major, with the phone open, if I press on the logic board, battery, charging board, or even putting pressure on...
    07-25-2024, 10:16 AM
  • RetroComputingGrotto
    LG 42LN540V LED Backlight Flickering After Replacement When Connecting The Screen
    by RetroComputingGrotto
    This TV has been on the wall in our reception area for around 10 years and the other day the backlight failed. You could see a feint picture so we knew the screen was OK. I took the TV apart to get to the failed backlight and inject voltage in to each half of the LED strips to identify which ones had failed and 4 needed replacing. I ordered a set off of Amazon and they arrived the next day.

    On fitting the new LED strips I plugged in the TV was blinded by the light!!




    It was only when I partially put it all back together (including the screen) that...
    10-23-2024, 04:17 AM
  • dbuergi
    MacBook Pro A1708 pink screen and flickering
    by dbuergi
    Hi all,

    a friend brought me his A1708. Apple store told him that the screen needs to be replaced for 400 โ‚ฌ but they didn't even open it to check anything.
    Since this model is not known for flexgate issues is there anything else i can check or is this also a faulty display flex?
    Btw external screen works fine.
    ...
    03-09-2025, 12:35 PM
  • Loading...
  • No more items.
Working...