Windows 10: After booting , my pc screen flashes very rapidly.

Discus and support After booting , my pc screen flashes very rapidly. in Windows 10 Software and Apps to solve the problem; As soon as I boot my Windows 11 pc , when the lock screen appears , the screen starts flashing rapidly and goes blank. When i move my cursor rapidly ,... Discussion in 'Windows 10 Software and Apps' started by Robin Hooda, Jun 27, 2023.

  1. ROBIN HOODA
    Robin Hooda Win User

    After booting , my pc screen flashes very rapidly.


    As soon as I boot my Windows 11 pc , when the lock screen appears , the screen starts flashing rapidly and goes blank. When i move my cursor rapidly , then i am able to see bits of screen .Then i somehow manage to restart my pc and then it works fine. But everytime I have to restart my pc. Pls help

    :)
     
    Robin Hooda, Jun 27, 2023
    #1
  2. KING GHIDORAH
    King Ghidorah Win User

    Computer will not boot up; screen just flashes

    I have installed Windows 10. When I turn my computer on, it starts to boot up. I get a blue screen with the little dots chasing each other around in a circle. Then the screen just starts to flash rapidly, blue and black, blue and black. The suggestions
    that I have found online all involve clicking on something, and my screen doesn't give me anything to click on. Any thoughts?
     
    King Ghidorah, Jun 27, 2023
    #2
  3. JUST-TRAINING INFO
    Just-Training Info Win User
    Windows 10 - white box rapidly flashes on screen

    Since the Windows 10 update last Thursday my Dell has developed an issue with a white square that rapidly flashes up on my screen, repeatedly but randomly. It can flash quickly in rapid succession, or just once. It can be seconds apart, or considerable minutes
    apart.

    Often it seems to be a blank white square with a black top and left hand edge, other times it appears to be a smaller image of the page/document I am working on. I think perhaps i might have also seen a broken image link on it once.

    Its so fast, you cannot screen print it, and its hard to say exactly what it is.

    I have done all the usual things, I took off the update, but it still happened, the update has gone back on but my flashing friend is still here. I have done CMD scannow and clean up image. I have googled it, and it appears to have been an issued going back
    to 2017.

    I have checked triggers and nothing seems to be in any triggers.

    Its driving me nuts. When it flashes it stops the character you were typing and sometimes it even changes the window you were working on, and you find yourself typing in a different programme. I have tried opening Task Manager to see if anything obvious
    flashes up, but the list is so long, you dont have time to see the entire list before its flashed off again!

    All I can say is it started immediately after the update on Thursday May 14th 2020.

    I would be grateful for any suggestions to try.
     
    Just-Training Info, Jun 27, 2023
    #3
  4. .SPITZOS.COM
    .spitzos.com Win User

    After booting , my pc screen flashes very rapidly.

    Screen flashig colors rapidly

    started download to 10 from 8. after awhile the screan is flashing assorted colors rapidly, for 3 hours. had to unplug then plugged in turned on PC and it's still flashing random colors. I have no control over the PC
     
    .spitzos.com, Jun 27, 2023
    #4
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After booting , my pc screen flashes very rapidly.

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