Swift SF314-55G Red lines displaying for a second while logging the laptop. How can I solve it?

Shaleen
Shaleen Member Posts: 10

Tinkerer

edited June 2021 in Swift and Spin Series

Red lines displaying for a second while logging the laptop. How can I solve it? 

Thread was edited to add model name to the title


Answers

  • billsey
    billsey ACE Posts: 34,912 Trailblazer
    What laptop do you have? There should be a model number something like xxxxx-xxx-xxxx. When do the lines appear? Before or after the Acer splash screen?
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.
  • Shaleen
    Shaleen Member Posts: 10

    Tinkerer

    Model number: Swift SF314-55G
     Lines appeared after the Acer splash screen. Thanks!
  • Athwart
    Athwart Member Posts: 88 Fixer WiFi Icon
    This is not a Lock Screen image is it? Once logged in, right click on an empty area of the desktop then select Personalise then Lock screen. Try changing the background to Windows Spotlight. If that makes a difference, you can change the background to a different picture or a slideshow using the settings there.
  • Shaleen
    Shaleen Member Posts: 10

    Tinkerer

    It's not lock screen image. Personalizing haven't made any change.
  • Easwar
    Easwar Member Posts: 6,727 Guru
    Hi Shaleen,

    Is the line showing in the BIOS page.
  • Shaleen
    Shaleen Member Posts: 10

    Tinkerer

    No the line is not seen in the BIOS page
  • I remember that something similar once happened on an515-51 that I have here. Try disabling fast startup in power options and fastboot in bios. If the problem still occurs, try resetting the lithium battery.
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  • billsey
    billsey ACE Posts: 34,912 Trailblazer
    If it doesn't appear until after the splash screen and goes away at the login screen, then it's during the Windows load, likely while initializing the GPU. Try rolling back the GPU driver or installing a newer version. IIRC your SF314-55G has an NVIDIA MX150 and I know they have released a fair number of driver updates.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.