Windows 10: Red, Green and Blue dots running all over my monitor and screen glitching sometimes, help...

Discus and support Red, Green and Blue dots running all over my monitor and screen glitching sometimes, help... in Windows 10 Network and Sharing to solve the problem; This has been happening for 3 days now or 4, I got some very tiny dots hard to see but easy to see on DARK images or spots, my screen also keeps... Discussion in 'Windows 10 Network and Sharing' started by FRANCISCOGASTAO, Feb 3, 2022.

  1. FRANCISCOGASTAO
    FRANCISCOGASTAO Win User

    Red, Green and Blue dots running all over my monitor and screen glitching sometimes, help...


    This has been happening for 3 days now or 4, I got some very tiny dots hard to see but easy to see on DARK images or spots, my screen also keeps glitching all the time, the screen pops up for miliseconds, the same screen but repeated 4 TIMES on different positions, the dots keep running around the screen and when luminosity is at 100% it is very noticeable. Please help I tried to look for help on this and 0 clues how to. I think the screen is damaged but it doesn't have cracks or anything. Device: Laptop

    :)
     
    FRANCISCOGASTAO, Feb 3, 2022
    #1
  2. SAADANWAR
    saadanwar Win User

    Red and Blue dots appearing on second monitor

    After a long time, I have managed to solve this problem. I just switched back and forth from Full HD resolution to the resolution of the monitor and voila, the problem was solved.

    Follow the steps below:

    1. display adapter settings

    2. display adapter properties

    3. click list all modes

    4. Now just click the highest resolution in the list (i tried both 32-bit and interlaced) and apply it. After a while, switch back to the original resolution of your monitor (In my case it was 1360X768) and the red/blue dots will disappear.
     
    saadanwar, Feb 3, 2022
    #2
  3. OLI_RAMSAY
    oli_ramsay Win User
    Red dot on my screen..

    If a sub-pixel (one of the red, green, or blue ones) is stuck on a certain colour, it's called a stuck pixel. A dead pixel is when all 3 sub-pixels stop working and show up as a black dot.

    The best way to fix it is run this video (attached) over the top of where the stuck/dead pixel is while gently massaging the screen. You'll need VLC player to play it or maybe quicktime.

    I've got a stuck green pixel, but it oesn't bother me becasue I can only see it if the screen's black and I'm right up close to it.

    Hope this helps *Smile Red, Green and Blue dots running all over my monitor and screen glitching sometimes, help... :)
     
    oli_ramsay, Feb 3, 2022
    #3
  4. TARIQUE A.
    Tarique A. Win User

    Red, Green and Blue dots running all over my monitor and screen glitching sometimes, help...

    Screen with green dots

    Hi,

    I have a sony vaio e series laptop with windows 10 installed.

    Screen was showing green dots but it was working fine and then i got blue screen few times as soon as logged in.

    So i tried to boot in safe mode. In safe mode, also i have green dots on screen and brightness is set to highest.

    Now i am not able to diagnose the problem is it with graphics card or with screen. I think problem is with graphics card as green dots are present also while vaio logo is displayed while booting.

    Due to lockdown can't get it to service center.

    Please help or any suggestions would be appreciated.
     
    Tarique A., Feb 3, 2022
    #4
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Red, Green and Blue dots running all over my monitor and screen glitching sometimes, help...

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